{"title":"Sonifex Telephony Products","description":"\u003cp\u003e\u003cstrong\u003eSonifex Telephony Products\u003c\/strong\u003e collection.\u003c\/p\u003e","products":[{"product_id":"sonifex-rb-mm1-mix-minus-generator","title":"Sonifex RB-MM1 | Mix-Minus Generator","description":"\u003cp\u003eWhenever programming originates from outside of the studio, or if listeners\/viewers are calling up a phone-in using telephone hybrids or codecs, mix-minus feeds are required. Most telephone lines incur delays which prohibit off-air monitoring, because the caller, or remote talent, would hear their own voice in delay which is very disconcerting. The solution is to feed a mix back to the caller minus his or her own voice. Some mixing desks do not have a dedicated telco channel to generate a clean-feed, or mix minus, so the RB-MM1 can be used. The RB-MM1 is a unit for generating a suitable mix to send to a telephone hybrid or codec. A stereo output is taken from a mixer, together with a post fader output from the mono telephone fader on the mixer. The caller audio is removed from the station output so that it can be sent to the telephone line via the hybrid.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSimple clean feed \/ mix minus generation.\u003c\/li\u003e\n\u003cli\u003eNeutrik XLR-3 balanced line connections.\u003c\/li\u003e\n\u003cli\u003eOutput level adjustment.\u003c\/li\u003e\n\u003cli\u003eCancellation null adjustment.\u003c\/li\u003e\n\u003cli\u003eBand pass filter.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eUsed with mixers without mix-minus buses.\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Mix Minus Generators\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ch4\u003eAudio Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Input Level:\u003c\/strong\u003e +28dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e \u0026gt;20kΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level:\u003c\/strong\u003e +28dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e \u0026lt;50Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Gain Range:\u003c\/strong\u003e Adjustable -15dB to +12dB, ref 0dBu gain via a multi-turn pot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Mode Rejection:\u003c\/strong\u003e \u0026gt;60dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBand Pass Filter Range:\u003c\/strong\u003e 200Hz to 4kHz, 12dB\/octave\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLF Null Adjustment:\u003c\/strong\u003e Better than 40dB at 100Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMix-Minus Null:\u003c\/strong\u003e Better than 40dB at 1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20Hz - 22kHz ± 0.1dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion:\u003c\/strong\u003e 0.01% THD @ 1kHz, ref +8dBu output (C-Message weighted)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise:\u003c\/strong\u003e -90dBu unity gain +6dBu\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eConnections\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Inputs From Mixer Output:\u003c\/strong\u003e 2 x XLR 3 pin female (balanced) (L \u0026amp; R)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Input From Telephone Fader:\u003c\/strong\u003e 1 x XLR 3 pin female (balanced) (L \u0026amp; R)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Output To TBU:\u003c\/strong\u003e 1 x XLR 3 pin male (balanced) (L \u0026amp; R)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains Input:\u003c\/strong\u003e Filtered IEC, switchable 110-120V, or 220-240V, fused, 6W max.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Rating:\u003c\/strong\u003e Anti-surge fuse 100mA 20 x 5mm (230VAC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Rating:\u003c\/strong\u003e Anti-surge fuse 250mA 20 x 5mm (115VAC)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eEquipment Type\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eRB-MM1:\u003c\/strong\u003e Mix-minus generator\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003ePhysical Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Raw):\u003c\/strong\u003e 28cm (W) x 10.8cm (D) x 4.3cm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Raw):\u003c\/strong\u003e 11” (W) x 4.3” (D) x 1.7” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 36cm (W) x 20.5cm (D) x 6cm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 14.2” (W) x 8” (D) x 2.4” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 1.1kg Gross: 1.5kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 2.4lbs Gross: 3.3lbs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eHandbooks \u0026amp; Guides\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/RB-MM1\/redbox-06_hb.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-MM1 Handbook\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-mm1\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670184780117,"sku":"RB-MM1","price":485.55,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_RB_MM1_Mix_Minus_Generator_01.jpg?v=1776014899"},{"product_id":"sonifex-cm-tbt-control-unit","title":"Sonifex CM-TBT | Talkback Control Unit, Dual PSTN Telephone Hybrid Add-on Board","description":"\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This SKU is an option, conversion or upgrade for an existing Sonifex product and not a standalone hardware unit.\u003c\/p\u003e\u003cp\u003eTalkback Control Unit, Dual PSTN Telephone Hybrid Add-on Board\u003c\/p\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670418874709,"sku":"CM-TBT","price":936.47,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_logo_placeholder.jpg?v=1776019540"},{"product_id":"sonifex-cm-tbu-line-powered-telephone-balance-unit","title":"Sonifex CM-TBU | Line Powered Telephone Balance Unit","description":"\u003cp\u003eThe CM-TBU line-powered telephone balance unit is compatible with all analogue direct exchange lines and provides a 4-wire communications system to interface with the telephone network. The high degree of separation between send and receive signals makes it suitable for use in telephone IFB (interrupted foldback) applications and the high drive capacity at the 4-wire output enables a presenter’s earpiece to be connected directly to the unit without an external amplifier. This extremely compact unit is powered from the telephone line and provides an interface to a 4-wire circuit with separate level control of send and receive signals. Optimum rejection of the input signal on the 4-wire output is achieved in a bridge circuit by adjusting three elements (NULL, R-BAL and C-BAL) via potentiometers which simulate the complex line impedance. This can be used to compensate for local line variations or to adapt to the telephone systems of other countries, where line characteristics may differ.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIsolated, full-duplex 4-wire interface to direct non-digital telephone exchange lines.\u003c\/li\u003e\n\u003cli\u003eLine powered, requiring no battery or external power.\u003c\/li\u003e\n\u003cli\u003eSimple optimization of sidetone rejection with any country’s telephone system.\u003c\/li\u003e\n\u003cli\u003eLEDs indicating ‘Ring’, ‘Line Hold’ and ‘Limit’ conditions.\u003c\/li\u003e\n\u003cli\u003eInput level control with line-sensing limiter and limit indicator.\u003c\/li\u003e\n\u003cli\u003eHigh drive output with level control for direct feed to presenter’s earpiece, etc.\u003c\/li\u003e\n\u003cli\u003eLoop-through RJ11 line sockets provide universal connection to line and telephone set.\u003c\/li\u003e\n\u003cli\u003eConnection to the telephone set is maintained while the unit is in use.\u003c\/li\u003e\n\u003cli\u003eSmall, rugged aluminium case.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eTalkback applications, e.g. to get cue feed to a remote presenter from a distant studio, hospital\/community radio talkshows, house of worship remote listen \u0026amp; contribution to service.\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Talkback\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ch4\u003e4-Wire Input\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 10kΩ, transformer coupled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Connector:\u003c\/strong\u003e 3 pin XLR female connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Level Range:\u003c\/strong\u003e -12dBU to +4dBU before limiting when connected to an average line\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e4-Wire Output\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 150Ω, transformer coupled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Connector:\u003c\/strong\u003e 3 pin XLR male connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level Range:\u003c\/strong\u003e -6dBU to +6dBU, for average line level\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSidetone Rejection:\u003c\/strong\u003e 30dB to 40dB average, depending on line characteristics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e2-Wire\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff Hook Voltage:\u003c\/strong\u003e 6V minimum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 Wire Connectors:\u003c\/strong\u003e RJ11 socket - line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 Wire Connectors:\u003c\/strong\u003e RJ11 socket - handset\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFront Panel Operational Controls\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Connect:\u003c\/strong\u003e Push button with indicator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSend Level:\u003c\/strong\u003e Small rotary control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReceive Level:\u003c\/strong\u003e Large rotary control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNull Balance:\u003c\/strong\u003e Recessed preset potentiometer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR Balance:\u003c\/strong\u003e Recessed preset potentiometer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC Balance:\u003c\/strong\u003e Recessed preset potentiometer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing LED:\u003c\/strong\u003e Indicates incoming ringing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimit LED:\u003c\/strong\u003e Indicates limiter active\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn LED:\u003c\/strong\u003e Indicates connection to the telephone line\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eEquipment Type\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eCM-TBU:\u003c\/strong\u003e Line powered telephone balance unit\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003ePhysical Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 77mm (W) x 83mm (D) x 42mm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.0” (W) x 3.3” (D) x 1.7” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 0.25kg Gross: 0.75kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 0.60lbs Gross: 1.7lbs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eHandbooks \u0026amp; Guides\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/CM-TBU\/cm-tbu_cm-tll_hb.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCM-TBU Handbook\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/cm-mnt1\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCM-MNT1 Desk Mount Panel\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/cm-tll\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCM-TLL Line Powered Telephone Line Listen Unit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04 Single Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04s\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04S Single Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04t\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04T Twin Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04v\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04V Stand Alone Automatic VoLTE TBU Hybrid Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vs\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04VS 19\" Rack-Mount Automatic VoLTE TBU Hybrid Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vt\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04VT 19\" Rack-Mount Automatic VoLTE TBU Hybrid Twin Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/cm-tbu\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670422806869,"sku":"CM-TBU","price":479.77,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_CM_TBU_Line_Powered_Telephone_Balance_Unit_01_8e891ff5-3e71-49d6-8aee-c5d50d8c4b5d.jpg?v=1780660626"},{"product_id":"sonifex-cm-tll-line-powered-telephone-line-listen-unit","title":"Sonifex CM-TLL | Line Powered Telephone Line Listen Unit","description":"\u003cp\u003eThe CM-TLL provides a low-loss interface to receive audio from a telephone line. The line-powered unit is compatible with all analogue direct exchange lines and includes an LED indication of incoming calls. The unit is intended to be used with an earpiece amplifier to receive an audio feed by telephone from a studio. The line and telephone set are connected to the unit via the RJ11 connectors in order to make an outgoing call. A telephone may not be required if calls are only incoming, because telephone line ringing is indicated by a flashing LED built into the unit. In either case, the ‘LINE CONNECT’ switch is pressed to make the line connection. The ‘ON’ LED indicates that the unit is powered and that audio is routed from the line to the XLR plug. Audio interface to direct analogue exchange lines - receive calls with electrical isolation from the line.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAudio interface to direct analogue exchange lines - receive calls with electrical isolation from the line.\u003c\/li\u003e\n\u003cli\u003eLine powered, requiring no battery or external power.\u003c\/li\u003e\n\u003cli\u003eLEDs indicating ‘Ring’ and ‘On Hold’ conditions.\u003c\/li\u003e\n\u003cli\u003eLoop-through line sockets provide in-line connection with existing telephone.\u003c\/li\u003e\n\u003cli\u003eExisting telephone remains connected when the unit is in use.\u003c\/li\u003e\n\u003cli\u003eLine connections to British or International sockets via supplied cable kit.\u003c\/li\u003e\n\u003cli\u003eSmall, rugged aluminium case with XLR3 male 4-wire connector.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eRemote caller feed into seminars, remote cue \u0026amp; feedback source.\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Talkback\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ch4\u003e4-Wire Output\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 150Ω, transformer coupled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Connector:\u003c\/strong\u003e 3 pin XLR male connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level:\u003c\/strong\u003e Typically 0dBU for average line level\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003e2-Wire\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff Hook Voltage:\u003c\/strong\u003e 6V minimum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 Wire Connectors:\u003c\/strong\u003e RJ11 socket - line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 Wire Connectors:\u003c\/strong\u003e RJ11 socket - handset\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFront Panel Operational Controls\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Connect:\u003c\/strong\u003e Push button with indicator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing LED:\u003c\/strong\u003e Indicates incoming ringing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn LED:\u003c\/strong\u003e Indicates connection to the telephone line\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eEquipment Type\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eCM-TLL:\u003c\/strong\u003e Line powered telephone line listen unit\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003ePhysical Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 77mm (W) x 83mm (D) x 42mm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3.0” (W) x 3.3” (D) x 1.7” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 0.20kg Gross: 0.70kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 0.50lbs Gross: 1.6lbs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eHandbooks \u0026amp; Guides\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/CM-TLL\/cm-tbu_cm-tll_hb.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCM-TLL Handbook\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/cm-tb8\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCM-TB8 8 Channel Talkback Control Unit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/cm-tbu\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCM-TBU Line Powered Telephone Balance Unit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/cm-tll\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670423822677,"sku":"CM-TLL","price":352.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_CM_TLL_Line_Powered_Telephone_Line_Listen_Unit_01.jpg?v=1780660646"},{"product_id":"sonifex-hy-03-hybrids-hy-03-series-analogue","title":"Sonifex HY-03 | Automatic Analogue TBU, Free Standing","description":"\u003cp\u003eThe analogue HY-03 telephone hybrid is the replacement for the HY-02, which for many years has set the standard as an excellent value, high quality telephone hybrid. The HY-03 retains many of the features of the HY-02 and adds some additional ones. Some of the features of the HY-03 include : Fully automatic – adapts to varying line conditions and has automatic signal limiting.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFully automatic - adapts to varying line conditions and has automatic signal limiting.\u003c\/li\u003e\n\u003cli\u003eLocal and remote line hold switching - calls can be remotely switched through a mixing console.\u003c\/li\u003e\n\u003cli\u003eMomentary or permanent latching remotes can be enabled.\u003c\/li\u003e\n\u003cli\u003eBalanced mic\/line input - 10kΩ balanced input selectable for 0dBu clean feed line, or microphone level with adjustable gain.\u003c\/li\u003e\n\u003cli\u003eBalanced output - 0dBu low impedance balanced output, with output gain adjustment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eRadio \u0026amp; TV station talk shows, telephony interface to the mixer.\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Hybrids\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ch4\u003eAudio Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Line Mode (Clean Feed):\u003c\/strong\u003e 10kΩ balanced 0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Microphone Mode:\u003c\/strong\u003e 200Ω balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Feed Limiting Input:\u003c\/strong\u003e +4dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrophone Level Range:\u003c\/strong\u003e From 74dB to 40dB adjusted by preset pot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBandwidth to Telephone Line:\u003c\/strong\u003e 250Hz - 4kHz, -3dB ref 1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Line Impedance:\u003c\/strong\u003e Nominally 600Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Line Impedance Range:\u003c\/strong\u003e 300Ω to 1500Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 50Ω balanced floating 0dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level Range:\u003c\/strong\u003e +8dB to -14dB adjusted by preset pot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRejection Ratio:\u003c\/strong\u003e 45dB on 1kHz tone, typically 28dB on complex waveforms, reference peak level of 0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Detector Sensitivity:\u003c\/strong\u003e 1 ring to 6 rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 230V 50Hz, or 115V 60Hz. 6W for HY-03.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eConnections\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMic\/Line Input:\u003c\/strong\u003e XLR 3 pin female with push button mic\/line selection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Output:\u003c\/strong\u003e XLR 3 pin male\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Line:\u003c\/strong\u003e RJ11 6\/4 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Handset\/Instrument:\u003c\/strong\u003e RJ11 6\/4 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemotes:\u003c\/strong\u003e 9-way D-type socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e IEC mains (CEE22)\u003c\/li\u003e\n\u003cli\u003eEach unit is supplied with 1 x RJ11 to RJ11 telephone line lead, 1 x RJ11 to BT plug telephone line lead, 1 x BT handset socket to RJ11 plug adapter, IEC mains lead fitted with moulded mains plug, handbook and warranty card.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eEquipment Type\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eHY-03:\u003c\/strong\u003e Automatic analogue TBU, free standing\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003ePhysical Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions: (Raw):\u003c\/strong\u003e 21.8cm (W) x 17.5cm (D) x 4.5cm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions: (Raw):\u003c\/strong\u003e 8.6” (W) x 7.0” (D) x 1.8” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 34cm (W) x 27cm (D) x 6cm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 13.4” (W) x 10.6” (D) x 2.4” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 1.25kg Gross: 2.0kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 2.75lbs Gross: 4.4lbs\u003c\/li\u003e\n\u003cli\u003e*Depth is measured from the front to the end of the connectors fitted to the back of the unit. Note: If you are ordering the HY-03 for use in the USA, add the word “US” after the product code. If you are using the HY-03 with the Broadcast Bionics PhoneBox system, then add the word ”BB” after the product code. The HY-03 uses different circuitry for these systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAccessories\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHY-03DTD:\u003c\/strong\u003e Dial tone detect add-on board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHY-03SCON:\u003c\/strong\u003e Front panel conversion kit, HY-03 free standing to HY-03S 19” (48cm) rack-mount front\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHY-03TCON:\u003c\/strong\u003e Front panel conversion kit, HY-03 or HY-03S, to HY-03T 19” (49cm) rack-mount front\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eHandbooks \u0026amp; Guides\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/HY-03\/hy03_hb.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHY-03 Handbook\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03dtd\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHY-03DTD Dial Tone Detect Add-On-Board\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03s\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHY-03S Automatic Analogue TBU, Rack Mounted\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03scon\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHY-03SCON Front Panel Conversion Kit, HY-03 to HY-03S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03t\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHY-03T Twin Automatic Analogue TBU, Rack Mounted\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03tcon\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHY-03TCON Front Panel Conversion Kit, HY-03 or HY-03S to HY-03T\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670425821525,"sku":"HY-03","price":959.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_HY_03_Hybrids_HY_03_Series_Analogue_02.jpg?v=1776018012"},{"product_id":"sonifex-hy-03s-hybrids-hy-03-series-analogue","title":"Sonifex HY-03S | Automatic Analogue TBU, Rack Mounted","description":"\u003cp\u003eThe HY-03S is a single 19″ rack-mount version of the HY-03 unit. The analogue HY-03 telephone hybrid is the replacement for the HY-02, which for many years has set the standard as an excellent value, high quality telephone hybrid. The HY-03 retains many of the features of the HY-02 and adds some additional ones. Some of the features of the HY-03 include : Fully automatic – adapts to varying line conditions and has automatic signal limiting.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFully automatic - adapts to varying line conditions and has automatic signal limiting.\u003c\/li\u003e\n\u003cli\u003eLocal and remote line hold switching - calls can be remotely switched through a mixing console.\u003c\/li\u003e\n\u003cli\u003eMomentary or permanent latching remotes can be enabled.\u003c\/li\u003e\n\u003cli\u003eBalanced mic\/line input - 10kΩ balanced input selectable for 0dBu clean feed line, or microphone level with adjustable gain.\u003c\/li\u003e\n\u003cli\u003eBalanced output - 0dBu low impedance balanced output, with output gain adjustment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eRadio \u0026amp; TV station talk shows, telephony interface to the mixer.\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Hybrids\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ch4\u003eAudio Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Line Mode (Clean Feed):\u003c\/strong\u003e 10kΩ balanced 0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Microphone Mode:\u003c\/strong\u003e 200Ω balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Feed Limiting Input:\u003c\/strong\u003e +4dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrophone Level Range:\u003c\/strong\u003e From 74dB to 40dB adjusted by preset pot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBandwidth to Telephone Line:\u003c\/strong\u003e 250Hz - 4kHz, -3dB ref 1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Line Impedance:\u003c\/strong\u003e Nominally 600Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Line Impedance Range:\u003c\/strong\u003e 300Ω to 1500Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 50Ω balanced floating 0dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level Range:\u003c\/strong\u003e +8dB to -14dB adjusted by preset pot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRejection Ratio:\u003c\/strong\u003e 45dB on 1kHz tone, typically 28dB on complex waveforms, reference peak level of 0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Detector Sensitivity:\u003c\/strong\u003e 1 ring to 6 rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 230V 50Hz, or 115V 60Hz. 6W for HY-03.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eConnections\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMic\/Line Input:\u003c\/strong\u003e XLR 3 pin female with push button mic\/line selection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Output:\u003c\/strong\u003e XLR 3 pin male\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Line:\u003c\/strong\u003e RJ11 6\/4 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Handset\/Instrument:\u003c\/strong\u003e RJ11 6\/4 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemotes:\u003c\/strong\u003e 9-way D-type socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e IEC mains (CEE22)\u003c\/li\u003e\n\u003cli\u003eEach unit is supplied with 1 x RJ11 to RJ11 telephone line lead, 1 x RJ11 to BT plug telephone line lead, 1 x BT handset socket to RJ11 plug adapter, IEC mains lead fitted with moulded mains plug, handbook and warranty card.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eEquipment Type\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eHY-03S:\u003c\/strong\u003e Automatic analogue TBU, 19\" Rack Mounted\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003ePhysical Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions: (Raw):\u003c\/strong\u003e 48.3cm (W) x 17.5cm (D) x 4.5cm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions: (Raw):\u003c\/strong\u003e 19” (W) x 7.0” (D) x 1.8” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 58.8cm (W) x 27cm (D) x 6.8cm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 23” (W) x 10.6” (D) x 2.7” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 1.30kg Gross: 2.1kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 2.9lbs Gross: 4.6lbs\u003c\/li\u003e\n\u003cli\u003e*Depth is measured from the front to the end of the connectors fitted to the back of the unit. Note: If you are ordering the HY-03 for use in the USA, add the word “US” after the product code. If you are using the HY-03 with the Broadcast Bionics PhoneBox system, then add the word ”BB” after the product code. The HY-03 uses different circuitry for these systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAccessories\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHY-03DTD:\u003c\/strong\u003e Dial tone detect add-on board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHY-03CON:\u003c\/strong\u003e Front panel conversion kit, HY-03S 19” (48cm) rack-mount front to HY-03 free standing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHY-03TCON:\u003c\/strong\u003e Front panel conversion kit, HY-03 or HY-03S, to HY-03T 19” (49cm) rack-mount front\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eHandbooks \u0026amp; Guides\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/HY-03S\/hy03_hb.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHY-03S Handbook\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHY-03 Automatic Analogue TBU, Free Standing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03con\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHY-03CON Front Panel Conversion Kit, HY-03S to HY-03\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03dtd\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHY-03DTD Dial Tone Detect Add-On-Board\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03t\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHY-03T Twin Automatic Analogue TBU, Rack Mounted\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03tcon\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHY-03TCON Front Panel Conversion Kit, HY-03 or HY-03S to HY-03T\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03s\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670425854293,"sku":"HY-03S","price":971.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_HY_03S_Hybrids_HY_03_Series_Analogue_01.jpg?v=1776018026"},{"product_id":"sonifex-hy-03t-hybrids-hy-03-series-analogue","title":"Sonifex HY-03T | Twin Automatic Analogue TBU, Rack Mounted","description":"\u003cp\u003eThe HY-03T is a twin 19″ rack-mount version of the HY-03 unit. The analogue HY-03 telephone hybrid is the replacement for the HY-02, which for many years has set the standard as an excellent value, high quality telephone hybrid. The HY-03 retains many of the features of the HY-02 and adds some additional ones. Some of the features of the HY-03 include : Fully automatic – adapts to varying line conditions and has automatic signal limiting.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFully automatic - adapts to varying line conditions and has automatic signal limiting.\u003c\/li\u003e\n\u003cli\u003eLocal and remote line hold switching - calls can be remotely switched through a mixing console.\u003c\/li\u003e\n\u003cli\u003eMomentary or permanent latching remotes can be enabled.\u003c\/li\u003e\n\u003cli\u003eBalanced mic\/line input - 10kΩ balanced input selectable for 0dBu clean feed line, or microphone level with adjustable gain.\u003c\/li\u003e\n\u003cli\u003eBalanced output - 0dBu low impedance balanced output, with output gain adjustment.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eRadio \u0026amp; TV station talk shows, telephony interface to the mixer.\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Hybrids\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ch4\u003eAudio Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Line Mode (Clean Feed):\u003c\/strong\u003e 10kΩ balanced 0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Microphone Mode:\u003c\/strong\u003e 200Ω balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Feed Limiting Input:\u003c\/strong\u003e +4dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrophone Level Range:\u003c\/strong\u003e From 74dB to 40dB adjusted by preset pot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBandwidth to Telephone Line:\u003c\/strong\u003e 250Hz - 4kHz, -3dB ref 1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Line Impedance:\u003c\/strong\u003e Nominally 600Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Line Impedance Range:\u003c\/strong\u003e 300Ω to 1500Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 50Ω balanced floating 0dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level Range:\u003c\/strong\u003e +8dB to -14dB adjusted by preset pot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRejection Ratio:\u003c\/strong\u003e 45dB on 1kHz tone, typically 28dB on complex waveforms, reference peak level of 0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Detector Sensitivity:\u003c\/strong\u003e 1 ring to 6 rings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 230V 50Hz, or 115V 60Hz. 6W for HY-03.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eConnections\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMic\/Line Input:\u003c\/strong\u003e XLR 3 pin female with push button mic\/line selection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Output:\u003c\/strong\u003e XLR 3 pin male\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Line:\u003c\/strong\u003e RJ11 6\/4 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Handset\/Instrument:\u003c\/strong\u003e RJ11 6\/4 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemotes:\u003c\/strong\u003e 9-way D-type socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e IEC mains (CEE22)\u003c\/li\u003e\n\u003cli\u003eEach unit is supplied with 1 x RJ11 to RJ11 telephone line lead, 1 x RJ11 to BT plug telephone line lead, 1 x BT handset socket to RJ11 plug adapter, IEC mains lead fitted with moulded mains plug, handbook and warranty card.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eEquipment Type\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eHY-03T:\u003c\/strong\u003e Twin automatic analogue TBU, 19\" Rack Mounted\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003ePhysical Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions: (Raw):\u003c\/strong\u003e 48.3cm (W) x 17.5cm (D) x 4.5cm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions: (Raw):\u003c\/strong\u003e 19” (W) x 7.0” (D) x 1.8” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 58.8cm (W) x 27cm (D) x 6.8cm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 23” (W) x 10.6” (D) x 2.7” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 2.60kg Gross: 4.0kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 5.7lbs Gross: 8.8lbs\u003c\/li\u003e\n\u003cli\u003e*Depth is measured from the front to the end of the connectors fitted to the back of the unit. Note: If you are ordering the HY-03 for use in the USA, add the word “US” after the product code. If you are using the HY-03 with the Broadcast Bionics PhoneBox system, then add the word ”BB” after the product code. The HY-03 uses different circuitry for these systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAccessories\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eHY-03DTD:\u003c\/strong\u003e Dial tone detect add-on board\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eHandbooks \u0026amp; Guides\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/HY-03T\/hy03_hb.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHY-03T Handbook\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHY-03 Automatic Analogue TBU, Free Standing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03con\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHY-03CON Front Panel Conversion Kit, HY-03S to HY-03\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03dtd\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHY-03DTD Dial Tone Detect Add-On-Board\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03s\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHY-03S Automatic Analogue TBU, Rack Mounted\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03scon\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHY-03SCON Front Panel Conversion Kit, HY-03 to HY-03S\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03t\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670427099477,"sku":"HY-03T","price":1845.24,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_HY_03T_Hybrids_HY_03_Series_Analogue_02.jpg?v=1776018051"},{"product_id":"sonifex-hy-03con-front-panel-conversion-kit-hy-03s-to-hy-03","title":"Sonifex HY-03CON | Front Panel Conversion Kit, HY-03S to HY-03","description":"\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This SKU is an option, conversion or upgrade for an existing Sonifex product and not a standalone hardware unit.\u003c\/p\u003e\u003cp\u003eThe HY-03CON is a front conversion panel kit changing the HY-03S 19″ (48cm) rack unit to a HY-03 free standing unit. Conversion kit HY-03S to HY-03.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConversion kit HY-03S to HY-03.\u003c\/li\u003e\n\u003cli\u003eWorks with HY-03 telephone hybrid.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Hybrid Accessories\u003c\/p\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eHandbooks \u0026amp; Guides\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/HY-03CON\/hy03_hb.pdf\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eHY-03CON Handbook\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03s\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eHY-03S Automatic Analogue TBU, Rack Mounted\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03scon\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eHY-03SCON Front Panel Conversion Kit, HY-03 to HY-03S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03t\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eHY-03T Twin Automatic Analogue TBU, Rack Mounted\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03tcon\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eHY-03TCON Front Panel Conversion Kit, HY-03 or HY-03S to HY-03T\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03con\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670427885909,"sku":"HY-03CON","price":57.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_logo_placeholder.jpg?v=1776019540"},{"product_id":"sonifex-hy-03scon-front-panel-conversion-kit-hy-03-to-hy-03s","title":"Sonifex HY-03SCON | Front Panel Conversion Kit, HY-03 to HY-03S","description":"\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This SKU is an option, conversion or upgrade for an existing Sonifex product and not a standalone hardware unit.\u003c\/p\u003e\u003cp\u003eThe HY-03SCON is a front conversion panel kit changing the HY-03 free standing unit to a HY-03S 19″ (48cm) rack unit. Conversion kit HY-03 to HY-03S.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConversion kit HY-03 to HY-03S.\u003c\/li\u003e\n\u003cli\u003eWorks with HY-03 telephone hybrid.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Hybrid Accessories\u003c\/p\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eHandbooks \u0026amp; Guides\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/HY-03SCON\/hy03_hb.pdf\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eHY-03SCON Handbook\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eHY-03 Automatic Analogue TBU, Free Standing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03con\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eHY-03CON Front Panel Conversion Kit, HY-03S to HY-03\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03s\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eHY-03S Automatic Analogue TBU, Rack Mounted\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03t\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eHY-03T Twin Automatic Analogue TBU, Rack Mounted\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03tcon\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eHY-03TCON Front Panel Conversion Kit, HY-03 or HY-03S to HY-03T\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03scon\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670427918677,"sku":"HY-03SCON","price":63.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_logo_placeholder.jpg?v=1776019540"},{"product_id":"sonifex-hy-03tcon-front-panel-conversion-kit-hy-03-or-hy-03s-to-hy-03t","title":"Sonifex HY-03TCON | Front Panel Conversion Kit, HY-03 or HY-03S to HY-03T","description":"\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This SKU is an option, conversion or upgrade for an existing Sonifex product and not a standalone hardware unit.\u003c\/p\u003e\u003cp\u003eThe HY-03TCON is a front conversion panel kit changing the HY-03 free standing unit or the HY-03S, to a HY-03T 19″ (48cm) rack unit . Conversion kit HY-03 to HY-03T.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConversion kit HY-03 to HY-03T.\u003c\/li\u003e\n\u003cli\u003eWorks with 2 x HY-03 telephone hybrids.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Hybrid Accessories\u003c\/p\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eHandbooks \u0026amp; Guides\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/HY-03TCON\/hy03_hb.pdf\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eHY-03TCON Handbook\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eHY-03 Automatic Analogue TBU, Free Standing\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03con\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eHY-03CON Front Panel Conversion Kit, HY-03S to HY-03\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03s\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eHY-03S Automatic Analogue TBU, Rack Mounted\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03scon\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eHY-03SCON Front Panel Conversion Kit, HY-03 to HY-03S\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03tcon\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670427951445,"sku":"HY-03TCON","price":75.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_logo_placeholder.jpg?v=1776019540"},{"product_id":"sonifex-dhy-04-single-automatic-digital-tbu-aes-ebu-and-analogue-i-o-with-ethernet","title":"Sonifex DHY-04 | Single Automatic Digital TBU, AES\/EBU \u0026 Analogue I\/O With Ethernet.","description":"\u003cp\u003eThe DHY-04 telephone hybrid is an enhanced redesign of the DHY-03. It now has auto-sensing combined analogue and AES\/EBU inputs and outputs, front panel speed dial buttons, together with an Ethernet interface to allow web browser access to the configuration and internal settings. All whilst still retaining stunning line balance rejection figures. For the best sounding audio calls you’re likely to hear, you should specify the DHY-04. The DHY-04, DHY-04S \u0026amp; DHY-04T are fully compliant with the ACMA requirements for use in Australia and New Zealand. The DHY-04 also has the following features:\u003c\/p\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eRadio \u0026amp; TV station talk shows, telephony interface to the mixer, security voice calls\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Hybrids\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ch4\u003eAnalogue Audio I\/O\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Line Mode (Clean Feed):\u003c\/strong\u003e 10kΩ balanced 0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Conferencing:\u003c\/strong\u003e 10kΩ balanced 0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Microphone Mode:\u003c\/strong\u003e 2kΩ balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Level Gain Range:\u003c\/strong\u003e +6dB, 0dB, and -6dB adjusted by 3-position front panel switch, +10dB jumper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrophone Level Gain Preset:\u003c\/strong\u003e From 65dB to 35dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Input Levels:\u003c\/strong\u003e Line +26dBu, mic -24dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Feed Limiting Input:\u003c\/strong\u003e -4dBu for CTR21 setting, other values available *\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance - Line Out:\u003c\/strong\u003e 50Ω balanced floating 0dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance - Conference\/Record:\u003c\/strong\u003e 50Ω balanced floating 0dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level Gain Range:\u003c\/strong\u003e +6db, 0dB, and -6dB adjusted by 3-position front panel switch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDigital Audio I\/O\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 110Ω ±20% balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 110Ω ±20% balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample Frequency Range:\u003c\/strong\u003e 30 - 100kHz (i.e. including 32kHz, 44.1kHz, 48kHz, 64kHz, 88.2kHz \u0026amp; 96kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Level:\u003c\/strong\u003e 2V\/7V peak to peak min\/max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Input Level for Full Scale Digits:\u003c\/strong\u003e +18dBU\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTelephone Line\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBandwidth to Telephone Line:\u003c\/strong\u003e 250Hz - 4kHz, -3dB ref 1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Line Impedance:\u003c\/strong\u003e 600Ω, 900Ω plus 14 other complex impedance circuits *\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRejection Ratio:\u003c\/strong\u003e 80-88dB on complex waveforms, reference peak level of 0dBFS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Detector Sensitivity:\u003c\/strong\u003e Off, 1, 2, 3, Off\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003ePower Supply\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower to DHY-04, S \u0026amp; T:\u003c\/strong\u003e Universal 12W power supply: 90 to 250V AC; 47-63Hz; fused 1A\u003c\/li\u003e\n\u003cli\u003e* These values are dependent on the actual country setting selected on the DHY-04\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eConnections\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMic\/Line\/AES-EBU Input:\u003c\/strong\u003e XLR 3 pin female, with push-button mic\/line selection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine\/AES-EBU Output:\u003c\/strong\u003e XLR 3 pin male\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Line:\u003c\/strong\u003e RJ11 6\/4 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Handset\/Instrument:\u003c\/strong\u003e RJ11 6\/4 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConferencing or Record Audio:\u003c\/strong\u003e RJ45 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemotes:\u003c\/strong\u003e 9-way D-type socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthernet:\u003c\/strong\u003e RJ45 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS232 Serial:\u003c\/strong\u003e 9-way D-type socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e IEC mains (CEE22)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eEquipment Type\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eDHY-04:\u003c\/strong\u003e Single Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003ePhysical Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions: (Raw):\u003c\/strong\u003e 21.8cm (W) x 17.5cm (D) x 4.5cm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions: (Raw):\u003c\/strong\u003e 8.6” (W) x 7.0” (D) x 1.8” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 34cm (W) x 27cm (D) x 6cm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 13.4” (W) x 10.6” (D) x 2.4” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 1.4kg Gross: 2.2kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 3.1.lbs Gross: 4.84lbs\u003c\/li\u003e\n\u003cli\u003e*Depth is measured from the front to the end of the connectors fitted to the back of the unit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAccessories\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHY-04SCON:\u003c\/strong\u003e Front panel conversion kit, DHY-04 free standing to DHY-04S 19” (48cm) rack-mount front\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHY-04TCON:\u003c\/strong\u003e Front panel conversion kit, DHY-04 or DHY-04S, to DHY-04T 19” (48cm) rack-mount front\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eFirmware\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04\/DHY-04_v1_19.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04 Version 1.19 Date 15\/08\/2023\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04\/dialler_setup.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSonifex Dialler Software Version 1.10 Date 11\/11\/2021\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFirmware Notes\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04\/DHY-04-Firmware-Versions.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFull release notes for all firmware versions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04\/Dialler-versions.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSonifex Dialler software release notes\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04s\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04S Single Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04scon\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04SCON Front Panel Conversion Kit, DHY-04 to DHY-04S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04t\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04T Twin Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04tcon\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04TCON Front Panel Conversion Kit, DHY-04 to DHY-04T\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04v\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04V Stand Alone Automatic VoLTE TBU Hybrid Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vs\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04VS 19\" Rack-Mount Automatic VoLTE TBU Hybrid Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vt\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04VT 19\" Rack-Mount Automatic VoLTE TBU Hybrid Twin Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHY-03 Automatic Analogue TBU, Free Standing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670427984213,"sku":"DHY-04","price":1699.56,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_DHY_04_Single_Automatic_Digital_TBU_AES_EBU_Analogue_I_O_With_Ethernet_01.jpg?v=1780660666"},{"product_id":"sonifex-dhy-04s-single-automatic-digital-tbu-aes-ebu-and-analogue-i-o-with-ethernet","title":"Sonifex DHY-04S | Single Automatic Digital TBU, AES\/EBU \u0026 Analogue I\/O With Ethernet.","description":"\u003cp\u003eThe DHY-04S 1U rackmount telephone hybrid is an enhanced redesign of the DHY-03. It now has auto-sensing combined analogue and AES\/EBU inputs and outputs, front panel speed dial buttons, together with an Ethernet interface to allow web browser access to the configuration and internal settings. All whilst still retaining stunning line balance rejection figures. For the best sounding audio calls you’re likely to hear, you should specify the DHY-04. The DHY-04, DHY-04S \u0026amp; DHY-04T are fully compliant with the ACMA requirements for use in Australia and New Zealand.\u003c\/p\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eRadio \u0026amp; TV station talk shows, telephony interface to the mixer, security voice calls\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Hybrids\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ch4\u003eAnalogue Audio I\/O\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Line Mode (Clean Feed):\u003c\/strong\u003e 10kΩ balanced 0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Conferencing:\u003c\/strong\u003e 10kΩ balanced 0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Microphone Mode:\u003c\/strong\u003e 2kΩ balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Level Gain Range:\u003c\/strong\u003e +6dB, 0dB, and -6dB adjusted by 3-position front panel switch, +10dB jumper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrophone Level Gain Preset:\u003c\/strong\u003e From 65dB to 35dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Input Levels:\u003c\/strong\u003e Line +26dBu, mic -24dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Feed Limiting Input:\u003c\/strong\u003e -4dBu for CTR21 setting, other values available *\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance - Line Out:\u003c\/strong\u003e 50Ω balanced floating 0dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance - Conference\/Record:\u003c\/strong\u003e 50Ω balanced floating 0dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level Gain Range:\u003c\/strong\u003e +6db, 0dB, and -6dB adjusted by 3-position front panel switch G398\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDigital Audio I\/O\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 110Ω ±20% balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 110Ω ±20% balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample Frequency Range:\u003c\/strong\u003e 30 - 100kHz (i.e. including 32kHz, 44.1kHz, 48kHz, 64kHz, 88.2kHz \u0026amp; 96kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Level:\u003c\/strong\u003e 2V\/7V peak to peak min\/max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Input Level for Full Scale Digits:\u003c\/strong\u003e +18dBU\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTelephone Line\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBandwidth to Telephone Line:\u003c\/strong\u003e 250Hz - 4kHz, -3dB ref 1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Line Impedance:\u003c\/strong\u003e 600Ω, 900Ω plus 14 other complex impedance circuits *\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRejection Ratio:\u003c\/strong\u003e 80-88dB on complex waveforms, reference peak level of 0dBFS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Detector Sensitivity:\u003c\/strong\u003e Off, 1, 2, 3, Off\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003ePower Supply\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower to DHY-04, S \u0026amp; T:\u003c\/strong\u003e Universal 12W power supply: 90 to 250V AC; 47-63Hz; fused 1A\u003c\/li\u003e\n\u003cli\u003e* These values are dependent on the actual country setting selected on the DHY-04\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eConnections\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMic\/Line\/AES-EBU Input:\u003c\/strong\u003e XLR 3 pin female, with push-button mic\/line selection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine\/AES-EBU Output:\u003c\/strong\u003e XLR 3 pin male\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Line:\u003c\/strong\u003e RJ11 6\/4 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Handset\/Instrument:\u003c\/strong\u003e RJ11 6\/4 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConferencing or Record Audio:\u003c\/strong\u003e RJ45 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemotes:\u003c\/strong\u003e 9-way D-type socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthernet:\u003c\/strong\u003e RJ45 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS232 Serial:\u003c\/strong\u003e 9-way D-type socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e IEC mains (CEE22)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eEquipment Type\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eDHY-04S:\u003c\/strong\u003e Automatic digital telephone hybrid, rack mounted\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003ePhysical Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions: (Raw):\u003c\/strong\u003e 48.3cm (W) x 17.5cm (D) x 4.5cm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions: (Raw):\u003c\/strong\u003e 19” (W) x 7.0” (D) x 1.8” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 58.8cm (W) x 27cm (D) x 6.8cm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 23” (W) x 10.6” (D) x 2.7” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 1.45kg Gross: 2.3kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 3.9lbs Gross: 5.06lbs\u003c\/li\u003e\n\u003cli\u003e*Depth is measured from the front to the end of the connectors fitted to the back of the unit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAccessories\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHY-04CON:\u003c\/strong\u003e Front Panel Conversion Kit, DHY-04S to DHY-04\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHY-04TCON:\u003c\/strong\u003e Front panel conversion kit, DHY-04 or DHY-04S, to DHY-04T 19” (48cm) rack-mount front\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eFirmware\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04S\/DHY-04_v1_19.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04 Version V1.19 Date 15\/08\/2023\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04S\/dialler_setup.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSonifex Dialler Software Version 1.10 Date 1\/11\/2021\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFirmware Notes\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04S\/DHY-04-Firmware-Versions.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFull release notes for all firmware versions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04S\/Dialler-versions.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSonifex Dialler software release notes\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04 Single Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04con\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04CON Front Panel Conversion Kit, DHY-04S to DHY-04\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04t\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04T Twin Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04tcon\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04TCON Front Panel Conversion Kit, DHY-04 to DHY-04T\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04v\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04V Stand Alone Automatic VoLTE TBU Hybrid Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vs\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04VS 19\" Rack-Mount Automatic VoLTE TBU Hybrid Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vt\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04VT 19\" Rack-Mount Automatic VoLTE TBU Hybrid Twin Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHY-03 Automatic Analogue TBU, Free Standing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04s\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670433390933,"sku":"DHY-04S","price":1711.12,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_DHY_04S_Single_Automatic_Digital_TBU_AES_EBU_Analogue_I_O_With_Ethernet_01_ce801764-5fc2-40cd-82bb-79f34966f52d.jpg?v=1780660687"},{"product_id":"sonifex-dhy-04t-twin-automatic-digital-tbu-rack-mounted","title":"Sonifex DHY-04T | Twin Automatic Digital TBU, Rack Mounted.","description":"\u003cp\u003eThe DHY-04T 1U rackmount twin telephone hybrid is an enhanced redesign of the DHY-03. It now has auto-sensing combined analogue and AES\/EBU inputs and outputs, front panel speed dial buttons, together with an Ethernet interface to allow web browser access to the configuration and internal settings. All whilst still retaining stunning line balance rejection figures. For the best sounding audio calls you’re likely to hear, you should specify the DHY-04. The DHY-04T also has the following features:\u003c\/p\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eRadio \u0026amp; TV station talk shows, telephony interface to the mixer, security voice calls\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Hybrids\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ch4\u003eAnalogue Audio I\/O\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Line Mode (Clean Feed):\u003c\/strong\u003e 10kΩ balanced 0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Conferencing:\u003c\/strong\u003e 10kΩ balanced 0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Microphone Mode:\u003c\/strong\u003e 2kΩ balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Level Gain Range:\u003c\/strong\u003e +6dB, 0dB, and -6dB adjusted by 3-position front panel switch, +10dB jumper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrophone Level Gain Preset:\u003c\/strong\u003e From 65dB to 35dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Input Levels:\u003c\/strong\u003e Line +26dBu, mic -24dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Feed Limiting Input:\u003c\/strong\u003e -4dBu for CTR21 setting, other values available *\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance - Line Out:\u003c\/strong\u003e 50Ω balanced floating 0dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance - Conference\/Record:\u003c\/strong\u003e 50Ω balanced floating 0dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level Gain Range:\u003c\/strong\u003e +6db, 0dB, and -6dB adjusted by 3-position front panel switch G398\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDigital Audio I\/O\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 110Ω ±20% balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 110Ω ±20% balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample Frequency Range:\u003c\/strong\u003e 30 - 100kHz (i.e. including 32kHz, 44.1kHz, 48kHz, 64kHz, 88.2kHz \u0026amp; 96kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Level:\u003c\/strong\u003e 2V\/7V peak to peak min\/max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Input Level for Full Scale Digits:\u003c\/strong\u003e +18dBU\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTelephone Line\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBandwidth to Telephone Line:\u003c\/strong\u003e 250Hz - 4kHz, -3dB ref 1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Line Impedance:\u003c\/strong\u003e 600Ω, 900Ω plus 14 other complex impedance circuits *\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRejection Ratio:\u003c\/strong\u003e 80-88dB on complex waveforms, reference peak level of 0dBFS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Detector Sensitivity:\u003c\/strong\u003e Off, 1, 2, 3, Off\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003ePower Supply\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower to DHY-04, S \u0026amp; T:\u003c\/strong\u003e Universal 12W power supply: 90 to 250V AC; 47-63Hz; fused 1A\u003c\/li\u003e\n\u003cli\u003e* These values are dependent on the actual country setting selected on the DHY-04\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eConnections\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMic\/Line\/AES-EBU Input:\u003c\/strong\u003e XLR 3 pin female, with push-button mic\/line selection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine\/AES-EBU Output:\u003c\/strong\u003e XLR 3 pin male\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Line:\u003c\/strong\u003e RJ11 6\/4 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelephone Handset\/Instrument:\u003c\/strong\u003e RJ11 6\/4 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConferencing or Record Audio:\u003c\/strong\u003e RJ45 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemotes:\u003c\/strong\u003e 9-way D-type socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthernet:\u003c\/strong\u003e RJ45 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS232 Serial:\u003c\/strong\u003e 9-way D-type socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e IEC mains (CEE22)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eEquipment Type\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eDHY-04T:\u003c\/strong\u003e Twin automatic digital telephone hybrid, rack mounted\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003ePhysical Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions: (Raw):\u003c\/strong\u003e 48.3cm (W) x 17.5cm (D) x 4.5cm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions: (Raw):\u003c\/strong\u003e 19” (W) x 7.0” (D) x 1.8” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 58.8cm (W) x 27cm (D) x 6.8cm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 23” (W) x 10.6” (D) x 2.7” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 2.8kg Gross: 4.4kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 6.2lbs Gross: 9.7lbs\u003c\/li\u003e\n\u003cli\u003e*Depth is measured from the front to the end of the connectors fitted to the back of the unit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eFirmware\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04T\/DHY-04_v1_19.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04 Version 1.19 Date 15\/08\/2023\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04T\/dialler_setup.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSonifex Dialler Software Version 1.10 Date 1\/11\/2021\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFirmware Notes\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04T\/DHY-04-Firmware-Versions.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFull release notes for all firmware versions\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04T\/Dialler-versions.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSonifex Dialler software release notes\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04 Single Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04con\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04CON Front Panel Conversion Kit, DHY-04S to DHY-04\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04s\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04S Single Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04scon\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04SCON Front Panel Conversion Kit, DHY-04 to DHY-04S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04v\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04V Stand Alone Automatic VoLTE TBU Hybrid Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vs\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04VS 19\" Rack-Mount Automatic VoLTE TBU Hybrid Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vt\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04VT 19\" Rack-Mount Automatic VoLTE TBU Hybrid Twin Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/hy-03\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eHY-03 Automatic Analogue TBU, Free Standing\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04t\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670434603349,"sku":"DHY-04T","price":3272.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_DHY_04T_Twin_Automatic_Digital_TBU_Rack_Mounted_01.jpg?v=1776018229"},{"product_id":"sonifex-dhy-04con-hybrids-dhy-04","title":"Sonifex DHY-04CON | Front Panel Convert Kit, DHY-04S to DHY-04","description":"\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This SKU is an option, conversion or upgrade for an existing Sonifex product and not a standalone hardware unit.\u003c\/p\u003e\u003cp\u003eThe DHY-04CON is a front panel conversion kit, changing the DHY-04S to a DHY-04. Conversion kit DHY-04S to DHY-04.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConversion kit DHY-04S to DHY-04.\u003c\/li\u003e\n\u003cli\u003eWorks with DHY-04 telephone hybrid.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eConverts the DHY-04S 19\" rack-mount to a free standing unit, ideal for desktop or shelf mounting.\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Hybrid Accessories\u003c\/p\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04s\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04S Single Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04scon\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04SCON Front Panel Conversion Kit, DHY-04 to DHY-04S\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04t\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04T Twin Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04tcon\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04TCON Front Panel Conversion Kit, DHY-04 to DHY-04T\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04con\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670435193173,"sku":"DHY-04CON","price":57.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_DHY_04CON_Front_Panel_Convert_Kit_DHY_04S_to_DHY_04_01.jpg?v=1780660697"},{"product_id":"sonifex-dhy-04scon-hybrids-dhy-04scon","title":"Sonifex DHY-04SCON | Front Panel Convert Kit, DHY-04 to DHY-04S","description":"\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This SKU is an option, conversion or upgrade for an existing Sonifex product and not a standalone hardware unit.\u003c\/p\u003e\u003cp\u003eThe DHY-04SCON is a front panel conversion kit, changing the DHY-04 to a DHY-04S. Conversion kit DHY-04 to DHY-04S.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConversion kit DHY-04 to DHY-04S.\u003c\/li\u003e\n\u003cli\u003eWorks with DHY-04 telephone hybrid.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eConverts the front panel of the DHY-04 to the DHY-04S\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Hybrid Accessories\u003c\/p\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04 Single Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04con\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04CON Front Panel Conversion Kit, DHY-04S to DHY-04\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04t\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04T Twin Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04tcon\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04TCON Front Panel Conversion Kit, DHY-04 to DHY-04T\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04scon\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670435488085,"sku":"DHY-04SCON","price":63.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_DHY_04SCON_Hybrids_DHY_04SCON_01.jpg?v=1776018258"},{"product_id":"sonifex-dhy-04tcon-hybrids-dhy-04tcon","title":"Sonifex DHY-04TCON | Front Panel Conversion Kit, DHY-04 or DHY-04S to DHY-04T","description":"\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This SKU is an option, conversion or upgrade for an existing Sonifex product and not a standalone hardware unit.\u003c\/p\u003e\u003cp\u003eThe DHY-04TCON is a front panel conversion kit, changing two DHY-04 free standing units, or two DHY-04S units to a DHY-04T. Conversion kit DHY-04 to DHY-04T.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConversion kit DHY-04 to DHY-04T.\u003c\/li\u003e\n\u003cli\u003eWorks with 2 x DHY-04 telephone hybrids.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eA space-efficient solution for combining two DHY-04\/S units into a single twin unit within 1U of rack space. Product Category\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Hybrid Accessories\u003c\/p\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04 Single Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04con\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04CON Front Panel Conversion Kit, DHY-04S to DHY-04\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04s\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04S Single Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04scon\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04SCON Front Panel Conversion Kit, DHY-04 to DHY-04S\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04tcon\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670435815765,"sku":"DHY-04TCON","price":75.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_DHY_04TCON_Hybrids_DHY_04TCON_01.jpg?v=1776018270"},{"product_id":"sonifex-dhy-04vup-upgrade-kit-with-a-swappable-module-to-convert-your-legacy-dhy-04g-dhy-04hd-to-volte-standard","title":"Sonifex DHY-04VUP | Digital VoLTE Module Upgrade Kit for DHY-04G\/HD to DHY-04V","description":"\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This SKU is an option, conversion or upgrade for an existing Sonifex product and not a standalone hardware unit.\u003c\/p\u003e\u003cp\u003eSonifex now offers an affordable and convenient upgrade kit featuring a swappable module, designed to convert your existing legacy DHY-04G and DHY-04HD units to the latest VoLTE standard. This upgrade ensures that your equipment remains compatible with emerging communication technologies, providing long-term reliability and improved performance for future applications. The process is straightforward, involving simple disassembly that minimises shipping costs and reduces downtime. Additionally, key hardware components are retained, making the upgrade both cost-effective and efficient, helping you keep your system up to date without the need for complete replacements. Affordable Upgrade Solution : Cost-effective kit designed for easy upgrades.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAffordable Upgrade Solution : Cost-effective kit designed for easy upgrades.\u003c\/li\u003e\n\u003cli\u003eSwappable Module : Simple to install, enabling quick conversion.\u003c\/li\u003e\n\u003cli\u003eVoLTE Standard Compatibility : Ensures your units meet the latest communication methods.\u003c\/li\u003e\n\u003cli\u003eEasy Disassembly Process : Simplifies installation and reduces shipping costs.\u003c\/li\u003e\n\u003cli\u003eHardware Retention : Maintains key existing hardware components during upgrade.\u003c\/li\u003e\n\u003cli\u003eMinimises Downtime : Quick and efficient upgrade process.\u003c\/li\u003e\n\u003cli\u003eCost-Effective Maintenance : Economical way to keep systems current without full replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eAs 3G networks are phased out in certain regions, the need to upgrade existing equipment to ensure continued reliable communication via the more advanced and widely supported VoLTE (Voice over LTE) standard. By using this upgrade kit, they can seamlessly transition systems from 3G to 4G technology, maintaining enhanced voice quality and compatibility with modern networks without the need for completely replacing existing hardware.\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Hybrid Accessories, Telephone Hybrids\u003c\/p\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eHandbooks \u0026amp; Guides\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04VUP\/DHY-04VUP_MOD00006-01.pdf\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04VUP Installation Guide\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eFirmware\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04VUP\/DHY04G_HD_v1_26.zip\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04V (VoLTE) Version 1.26 Date 01\/06\/2026\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vup\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670435881301,"sku":"DHY-04VUP","price":809.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_logo_placeholder.jpg?v=1776019540"},{"product_id":"sonifex-dhy-04v-single-automatic-4g-volte-hybrid-with-hd-voice-aes-ebu-and-analogue-i-o-with-ethernet","title":"Sonifex DHY-04V | Single Automatic 4G VoLTE Hybrid with HD Voice, AES\/EBU \u0026 Analogue I\/O With Ethernet.","description":"\u003cp\u003eThe DHY-04V VoLTE Hybrid is designed for use on cellular (mobile) networks, providing HD Voice quality bidirectional audio over 4G VoLTE. As legacy 3G and 2G services are being phased out in many regions, it offers a reliable solution for high-quality voice connectivity. A rear-panel SIM slot and external GSM antenna connection allow the unit to make and receive calls over the cellular network. The hybrid converts the VoLTE signal into a 4-wire audio interface for direct connection to a mixing console, with auto-sensing combined analogue and AES\/EBU inputs and outputs supporting sample rates up to 24-bit\/96kHz. The XLR output is configurable for analogue or AES\/EBU operation. It operates across multiple 4G, 3G and 2G bands, with automatic network fallback where available.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMulti-band support for 4G, 3G and 2G operation.\u003c\/li\u003e\n\u003cli\u003eRear-panel SIM card slot (4G\/3G\/2G GSM).\u003c\/li\u003e\n\u003cli\u003eAuto-sensing analogue and AES\/EBU audio I\/O.\u003c\/li\u003e\n\u003cli\u003eAES\/EBU support up to 24-bit \/ 96kHz.\u003c\/li\u003e\n\u003cli\u003eConfigurable analogue or AES\/EBU XLR output.\u003c\/li\u003e\n\u003cli\u003eEthernet interface with web browser configuration.\u003c\/li\u003e\n\u003cli\u003eFront-panel speed-dial buttons with redial.\u003c\/li\u003e\n\u003cli\u003eDTMF control for remote contributor access.\u003c\/li\u003e\n\u003cli\u003eAutomatic operation for ease of use.\u003c\/li\u003e\n\u003cli\u003eSignal strength LED metering.\u003c\/li\u003e\n\u003cli\u003eLEDs for SIM status and network availability.\u003c\/li\u003e\n\u003cli\u003eStand alone unit.\u003c\/li\u003e\n\u003cli\u003eAluminium construction.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eRadio \u0026amp; TV station talk shows, telephony interface to the mixer, security voice calls.\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Hybrids\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ch4\u003eAudio Specification Analogue Audio I\/O:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Line Mode (Clean Feed):\u003c\/strong\u003e 10kΩ balanced 0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Conferencing:\u003c\/strong\u003e 10kΩ balanced 0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Microphone Mode:\u003c\/strong\u003e 2kΩ balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Level Gain Range:\u003c\/strong\u003e -6dB, 0dB, and +6dB adjusted by 3-position front panel switch, +10dB jumper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrophone Level Gain Preset:\u003c\/strong\u003e From 65dB to 35dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Input Levels:\u003c\/strong\u003e Line +26dBu, mic -24dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Feed Limiting Input:\u003c\/strong\u003e -4dBu for CTR21 setting, other values available, dependent on the actual country setting selected on the DHY-04V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance - Line Out:\u003c\/strong\u003e 50Ω balanced floating 0dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance - Conference\/Record:\u003c\/strong\u003e 50Ω balanced floating 0dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level Gain Range:\u003c\/strong\u003e -6db, 0dB, and +6dB adjusted by 3-position front panel switch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDigital Audio I\/O:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 110Ω ±20% balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 110Ω ±20% balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample Frequency Range:\u003c\/strong\u003e 30 - 100kHz (i.e. including 32kHz, 44.1kHz, 48kHz, 64kHz, 88.2kHz \u0026amp; 96kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Level:\u003c\/strong\u003e 2V\/7V peak to peak min\/max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Equivalent Level for Full Scale Digits:\u003c\/strong\u003e +18dBU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Input Level:\u003c\/strong\u003e 0dBFS but internally limited to -6dBFS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level:\u003c\/strong\u003e -6dBSFS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCellular Connection:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e LTE Cat.1 4G with 3G\/2G fallback \u0026amp; VoLTE\/3G\/2G for EMEA\/North America\/APAC\/LATAM 3GPP Release 10 compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals Information:\u003c\/strong\u003e FCC\/ISED, PTCRB (North America) RED\/GCF (Europe)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e Class 3 (0.2W, 23dBm) @ LTE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Detector Sensitivity:\u003c\/strong\u003e Off, 1, 2, 3, or 4 rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003ePower Supply:\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003ePower to DHY-04V, S\u0026amp;T Universal 12W power supply:\u003c\/strong\u003e 90 to 250V AC; 47-63Hz; fused 1A anti-surge fuse\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eConnections:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMic\/Line\/AES-EBU Input:\u003c\/strong\u003e XLR 3 pin female, with push-button mic\/line selection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine\/AES-EBU Output:\u003c\/strong\u003e XLR 3 pin male\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGSM Antenna:\u003c\/strong\u003e SMA socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConferencing or Record Audio:\u003c\/strong\u003e RJ45 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemotes:\u003c\/strong\u003e 9-way D-type socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthernet:\u003c\/strong\u003e RJ45 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS232 Serial:\u003c\/strong\u003e 9-way D-type socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e IEC mains (CEE22)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAccessories\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHY-04VCON:\u003c\/strong\u003e Front panel conversion kit, DHY-04VS to DHY-04V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHY-04VSCON:\u003c\/strong\u003e Front panel conversion kit, DHY-04V free standing to DHY-04VS 19” (48cm) rack-mount front\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHY-04VTCON:\u003c\/strong\u003e Front panel conversion kit, DHY-04V or DHY-04VS, to DHY-04VT 19” (48cm) rack-mount front\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHY-04VPCON:\u003c\/strong\u003e Front panel conversion kit, to DHY-04V \u0026amp; DHY-04 Twin Rack Mounted\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eHandbooks \u0026amp; Guides\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04V\/DHY-04V-Handbook-V1.00.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04V\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eFirmware\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04V\/dialler_setup.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSonifex Dialler Software Version 1.10 Date 1\/11\/2021\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04V\/DHY-04V_v1.26.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04V (VoLTE) Version 1.26 Date 01\/06\/2026\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFirmware Notes\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04V\/Dialler-versions.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSonifex Dialler Software Release Notes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04V\/DHY-04V-Firmware-Versions.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFull release notes for all firmware versions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04 Single Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04s\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04S Single Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04t\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04T Twin Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vs\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04VS 19\" Rack-Mount Automatic VoLTE TBU Hybrid Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vt\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04VT 19\" Rack-Mount Automatic VoLTE TBU Hybrid Twin Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04v\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670435914069,"sku":"DHY-04V","price":1884.55,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_DHY_04V_Single_Automatic_4G_VoLTE_Hybrid_with_HD_Voice_AES_EBU_Analogue_I_O_With_Ethernet_01.jpg?v=1776018277"},{"product_id":"sonifex-dhy-04vs-single-automatic-digital-tbu-aes-ebu-and-analogue-i-o-with-ethernet","title":"Sonifex DHY-04VS | Single Automatic Digital TBU, AES\/EBU \u0026 Analogue I\/O With Ethernet.","description":"\u003cp\u003eThe DHY-04VS VoLTE Hybrid is designed for use on cellular (mobile) networks, providing HD Voice quality bidirectional audio over 4G VoLTE. As legacy 3G and 2G services are being phased out in many regions, it offers a reliable solution for high-quality voice connectivity. A rear-panel SIM slot and external GSM antenna connection allow the unit to make and receive calls over the cellular network. The hybrid converts the VoLTE signal into a 4-wire audio interface for direct connection to a mixing console, with auto-sensing combined analogue and AES\/EBU inputs and outputs supporting sample rates up to 24-bit\/96kHz. The XLR output is configurable for analogue or AES\/EBU operation. It operates across multiple 4G, 3G and 2G bands, with automatic network fallback where available.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMulti-band support for 4G, 3G and 2G operation.\u003c\/li\u003e\n\u003cli\u003eRear-panel SIM card slot (4G\/3G\/2G GSM).\u003c\/li\u003e\n\u003cli\u003eAuto-sensing analogue and AES\/EBU audio I\/O.\u003c\/li\u003e\n\u003cli\u003eAES\/EBU support up to 24-bit \/ 96kHz.\u003c\/li\u003e\n\u003cli\u003eConfigurable analogue or AES\/EBU XLR output.\u003c\/li\u003e\n\u003cli\u003eEthernet interface with web browser configuration.\u003c\/li\u003e\n\u003cli\u003eFront-panel speed-dial buttons with redial.\u003c\/li\u003e\n\u003cli\u003eDTMF control for remote contributor access.\u003c\/li\u003e\n\u003cli\u003eAutomatic operation for ease of use.\u003c\/li\u003e\n\u003cli\u003eSignal strength LED metering.\u003c\/li\u003e\n\u003cli\u003eLEDs for SIM status and network availability.\u003c\/li\u003e\n\u003cli\u003e19\" Rack-mount unit.\u003c\/li\u003e\n\u003cli\u003eAluminium construction.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eRadio \u0026amp; TV station talk shows, telephony interface to the mixer, security voice calls.\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Hybrids\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ch4\u003eAudio Specification Analogue Audio I\/O:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Line Mode (Clean Feed):\u003c\/strong\u003e 10kΩ balanced 0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Conferencing:\u003c\/strong\u003e 10kΩ balanced 0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Microphone Mode:\u003c\/strong\u003e 2kΩ balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Level Gain Range:\u003c\/strong\u003e -6dB, 0dB, and +6dB adjusted by 3-position front panel switch, +10dB jumper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrophone Level Gain Preset:\u003c\/strong\u003e From 65dB to 35dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Input Levels:\u003c\/strong\u003e Line +26dBu, mic -24dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Feed Limiting Input:\u003c\/strong\u003e -4dBu for CTR21 setting, other values available, dependent on the actual country setting selected on the DHY-04V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance - Line Out:\u003c\/strong\u003e 50Ω balanced floating 0dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance - Conference\/Record:\u003c\/strong\u003e 50Ω balanced floating 0dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level Gain Range:\u003c\/strong\u003e -6db, 0dB, and +6dB adjusted by 3-position front panel switch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDigital Audio I\/O:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 110Ω ±20% balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 110Ω ±20% balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample Frequency Range:\u003c\/strong\u003e 30 - 100kHz (i.e. including 32kHz, 44.1kHz, 48kHz, 64kHz, 88.2kHz \u0026amp; 96kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Level:\u003c\/strong\u003e 2V\/7V peak to peak min\/max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Equivalent Level for Full Scale Digits:\u003c\/strong\u003e +18dBU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Input Level:\u003c\/strong\u003e 0dBFS but internally limited to -6dBFS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level:\u003c\/strong\u003e -6dBSFS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCellular Connection:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e LTE Cat.1 4G with 3G\/2G fallback \u0026amp; VoLTE\/3G\/2G for EMEA\/North America\/APAC\/LATAM 3GPP Release 10 compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals Information:\u003c\/strong\u003e FCC\/ISED, PTCRB (North America) RED\/GCF (Europe)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e Class 3 (0.2W, 23dBm) @ LTE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Detector Sensitivity:\u003c\/strong\u003e Off, 1, 2, 3, or 4 rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003ePower Supply:\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003ePower to DHY-04V, S\u0026amp;T Universal 12W power supply:\u003c\/strong\u003e 90 to 250V AC; 47-63Hz; fused 1A anti-surge fuse\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eConnections\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMic\/Line\/AES-EBU Input:\u003c\/strong\u003e XLR 3 pin female, with push-button mic\/line selection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine\/AES-EBU Output:\u003c\/strong\u003e XLR 3 pin male\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGSM Antenna:\u003c\/strong\u003e SMA socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConferencing or Record Audio:\u003c\/strong\u003e RJ45 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemotes:\u003c\/strong\u003e 9-way D-type socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthernet:\u003c\/strong\u003e RJ45 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS232 Serial:\u003c\/strong\u003e 9-way D-type socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e IEC mains (CEE22)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAccessories\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHY-04VCON:\u003c\/strong\u003e Front panel conversion kit, DHY-04VS to DHY-04V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHY-04VSCON:\u003c\/strong\u003e Front panel conversion kit, DHY-04V free standing to DHY-04VS 19” (48cm) rack-mount front\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHY-04VTCON:\u003c\/strong\u003e Front panel conversion kit, DHY-04V or DHY-04VS, to DHY-04VT 19” (48cm) rack-mount front\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHY-04VPCON:\u003c\/strong\u003e Front panel conversion kit, to DHY-04V \u0026amp; DHY-04 Twin Rack Mounted\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eFirmware\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04VS\/dialler_setup.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSonifex Dialler Software Version 1.10 Date 1\/11\/2021\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04VS\/DHY-04V_v1.26.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04V (VoLTE) Version 1.26 Date 01\/06\/2026\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFirmware Notes\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04VS\/Dialler-versions.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSonifex Dialler Release Notes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04VS\/DHY-04V-Firmware-Versions.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFull release notes for all firmware versions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04 Single Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04s\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04S Single Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04t\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04T Twin Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04v\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04V Stand Alone Automatic VoLTE TBU Hybrid Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vt\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04VT 19\" Rack-Mount Automatic VoLTE TBU Hybrid Twin Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vs\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670436667733,"sku":"DHY-04VS","price":1901.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_DHY_04VS_Single_Automatic_Digital_TBU_AES_EBU_Analogue_I_O_With_Ethernet_01.jpg?v=1776018292"},{"product_id":"sonifex-dhy-04vt-single-automatic-digital-tbu-aes-ebu-and-analogue-i-o-with-ethernet","title":"Sonifex DHY-04VT | Single Automatic Digital TBU, AES\/EBU \u0026 Analogue I\/O With Ethernet.","description":"\u003cp\u003eThe DHY-04VT is a dual version of the DHY-04V\/S, providing two independent units in a single chassis. Its side-by-side configuration saves valuable space in compact or space limited rack rooms. The unit is designed for use on cellular (mobile) networks, providing HD Voice quality bidirectional audio over 4G VoLTE. As legacy 3G and 2G services are being phased out in many regions, it offers a reliable solution for high-quality voice connectivity. A rear-panel SIM slot and external GSM antenna connection allow the unit to make and receive calls over the cellular network. The hybrid converts the VoLTE signal into a 4-wire audio interface for direct connection to a mixing console, with auto-sensing combined analogue and AES\/EBU inputs and outputs supporting sample rates up to 24-bit\/96kHz. The XLR output is configurable for analogue or AES\/EBU operation. It operates across multiple 4G, 3G and 2G bands, with automatic network fallback where available.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMulti-band support for 4G, 3G and 2G operation.\u003c\/li\u003e\n\u003cli\u003eRear-panel SIM card slot (4G\/3G\/2G GSM).\u003c\/li\u003e\n\u003cli\u003eAuto-sensing analogue and AES\/EBU audio I\/O.\u003c\/li\u003e\n\u003cli\u003eAES\/EBU support up to 24-bit \/ 96kHz.\u003c\/li\u003e\n\u003cli\u003eConfigurable analogue or AES\/EBU XLR output.\u003c\/li\u003e\n\u003cli\u003eEthernet interface with web browser configuration.\u003c\/li\u003e\n\u003cli\u003eFront-panel speed-dial buttons with redial.\u003c\/li\u003e\n\u003cli\u003eDTMF control for remote contributor access.\u003c\/li\u003e\n\u003cli\u003eAutomatic operation for ease of use.\u003c\/li\u003e\n\u003cli\u003eSignal strength LED metering.\u003c\/li\u003e\n\u003cli\u003eLEDs for SIM status and network availability.\u003c\/li\u003e\n\u003cli\u003eSingle chassis, side-by-side configuration for space-saving.\u003c\/li\u003e\n\u003cli\u003eAluminium construction.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eRadio \u0026amp; TV station talk shows, telephony interface to the mixer, security voice calls.\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Hybrids\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ch4\u003eAudio Specification Analogue Audio I\/O:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Line Mode (Clean Feed):\u003c\/strong\u003e 10kΩ balanced 0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Conferencing:\u003c\/strong\u003e 10kΩ balanced 0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance - Microphone Mode:\u003c\/strong\u003e 2kΩ balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Level Gain Range:\u003c\/strong\u003e -6dB, 0dB, and +6dB adjusted by 3-position front panel switch, +10dB jumper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrophone Level Gain Preset:\u003c\/strong\u003e From 65dB to 35dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Input Levels:\u003c\/strong\u003e Line +26dBu, mic -24dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Feed Limiting Input:\u003c\/strong\u003e -4dBu for CTR21 setting, other values available, dependent on the actual country setting selected on the DHY-04V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance - Line Out:\u003c\/strong\u003e 50Ω balanced floating 0dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance - Conference\/Record:\u003c\/strong\u003e 50Ω balanced floating 0dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Level Gain Range:\u003c\/strong\u003e -6db, 0dB, and +6dB adjusted by 3-position front panel switch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDigital Audio I\/O:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 110Ω ±20% balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 110Ω ±20% balanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample Frequency Range:\u003c\/strong\u003e 30 - 100kHz (i.e. including 32kHz, 44.1kHz, 48kHz, 64kHz, 88.2kHz \u0026amp; 96kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Level:\u003c\/strong\u003e 2V\/7V peak to peak min\/max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Equivalent Level for Full Scale Digits:\u003c\/strong\u003e +18dBU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Input Level:\u003c\/strong\u003e 0dBFS but internally limited to -6dBFS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level:\u003c\/strong\u003e -6dBSFS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCellular Connection:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e LTE Cat.1 4G with 3G\/2G fallback \u0026amp; VoLTE\/3G\/2G for EMEA\/North America\/APAC\/LATAM 3GPP Release 10 compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals Information:\u003c\/strong\u003e FCC\/ISED, PTCRB (North America) RED\/GCF (Europe)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e Class 3 (0.2W, 23dBm) @ LTE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Detector Sensitivity:\u003c\/strong\u003e Off, 1, 2, 3, or 4 rings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003ePower Supply:\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003ePower to DHY-04V, S\u0026amp;T Universal 12W power supply:\u003c\/strong\u003e 90 to 250V AC; 47-63Hz; fused 1A anti-surge fuse\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eConnections:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMic\/Line\/AES-EBU Input:\u003c\/strong\u003e XLR 3 pin female, with push-button mic\/line selection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine\/AES-EBU Output:\u003c\/strong\u003e XLR 3 pin male\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGSM Antenna:\u003c\/strong\u003e SMA socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConferencing or Record Audio:\u003c\/strong\u003e RJ45 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemotes:\u003c\/strong\u003e 9-way D-type socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthernet:\u003c\/strong\u003e RJ45 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS232 Serial:\u003c\/strong\u003e 9-way D-type socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e IEC mains (CEE22)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAccessories\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHY-04VCON:\u003c\/strong\u003e Front panel conversion kit, DHY-04VS to DHY-04V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHY-04VSCON:\u003c\/strong\u003e Front panel conversion kit, DHY-04V free standing to DHY-04VS 19” (48cm) rack-mount front\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHY-04VTCON:\u003c\/strong\u003e Front panel conversion kit, DHY-04V or DHY-04VS, to DHY-04VT 19” (48cm) rack-mount front\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHY-04VPCON:\u003c\/strong\u003e Front panel conversion kit, to DHY-04V \u0026amp; DHY-04 Twin Rack Mounted\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eFirmware\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04VT\/dialler_setup.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSonifex Dialler Software Version 1.10 Date 1\/11\/2021\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04VT\/DHY-04V_v1.26.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04V (VoLTE) Version 1.26 Date 01\/06\/2026\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFirmware Notes\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04VT\/Dialler-versions.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSonifex Dialler Release Notes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/DHY-04VT\/DHY-04V-Firmware-Versions.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFull release notes for all firmware versions\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04 Single Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04s\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04S Single Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04t\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04T Twin Automatic Digital TBU, AES\/EBU \u0026amp; Analogue I\/O With Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04v\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04V Stand Alone Automatic VoLTE TBU Hybrid Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vs\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDHY-04VS 19\" Rack-Mount Automatic VoLTE TBU Hybrid Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vt\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670437060949,"sku":"DHY-04VT","price":3699.79,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_DHY_04VT_Single_Automatic_Digital_TBU_AES_EBU_Analogue_I_O_With_Ethernet_01.jpg?v=1776018310"},{"product_id":"sonifex-dhy-04vcon-hybrids-dhy-04vcon","title":"Sonifex DHY-04VCON | Front Panel Convert Kit, DHY-04VS to DHY-04V","description":"\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This SKU is an option, conversion or upgrade for an existing Sonifex product and not a standalone hardware unit.\u003c\/p\u003e\u003cp\u003eThe DHY-04VCON is a front panel conversion kit, changing the DHY-04VS to a DHY-04V. Conversion kit DHY-04VS to DHY-04V.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConversion kit DHY-04VS to DHY-04V.\u003c\/li\u003e\n\u003cli\u003eWorks with DHY-04V telephone hybrid.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eConverts the DHY-04VS 19\" rack-mount to a free standing unit, ideal for desktop or shelf mounting.\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Hybrid Accessories\u003c\/p\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04v\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04V Stand Alone Automatic VoLTE TBU Hybrid Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vscon\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04VSCON Front Panel Conversion Kit, DHY-04V to DHY-04SV\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vt\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04VT 19\" Rack-Mount Automatic VoLTE TBU Hybrid Twin Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vtcon\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04VTCON Front Panel Conversion Kit, 2 x DHY-04V\/VS to DHY-04VT\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vcon\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670437716309,"sku":"DHY-04VCON","price":57.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_DHY_04VCON_Hybrids_DHY_04VCON_01.jpg?v=1776018322"},{"product_id":"sonifex-dhy-04vscon-hybrids-dhy-04vscon","title":"Sonifex DHY-04VSCON | Front Panel Convert Kit, DHY-04V to DHY-04VS","description":"\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This SKU is an option, conversion or upgrade for an existing Sonifex product and not a standalone hardware unit.\u003c\/p\u003e\u003cp\u003eThe DHY-04VSCON is a front panel conversion kit, changing the DHY-04V to a DHY-04VS. Conversion kit DHY-04V to DHY-04VS.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConversion kit DHY-04V to DHY-04VS.\u003c\/li\u003e\n\u003cli\u003eWorks with DHY-04V telephone hybrid.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eConverts the DHY-04V free standing unit to a 19\" rack-mount unit.\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Hybrid Accessories\u003c\/p\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vs\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04VS 19\" Rack-Mount Automatic VoLTE TBU Hybrid Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vt\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04VT 19\" Rack-Mount Automatic VoLTE TBU Hybrid Twin Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vtcon\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04VTCON Front Panel Conversion Kit, 2 x DHY-04V\/VS to DHY-04VT\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vscon\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670438043989,"sku":"DHY-04VSCON","price":63.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_DHY_04VSCON_Hybrids_DHY_04VSCON_01.jpg?v=1776018328"},{"product_id":"sonifex-dhy-04vtcon-hybrids-dhy-04vtcon","title":"Sonifex DHY-04VTCON | Front Panel Conversion Kit, DHY-04V or DHY-04VS to DHY-04VT","description":"\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This SKU is an option, conversion or upgrade for an existing Sonifex product and not a standalone hardware unit.\u003c\/p\u003e\u003cp\u003eThe DHY-04VTCON is a front panel conversion kit, changing two DHY-04V free standing units, or two DHY-04VS units to a DHY-04T. Conversion kit DHY-04V\/VS to DHY-04T.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConversion kit DHY-04V\/VS to DHY-04T.\u003c\/li\u003e\n\u003cli\u003eWorks with 2 x DHY-04V telephone hybrids.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eA space-efficient solution for combining two DHY-04V\/VS units into a single twin unit within 1U of rack space.\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eTelephone Hybrid Accessories\u003c\/p\u003e\u003ch3\u003eSupport and Downloads\u003c\/h3\u003e\u003ch4\u003eBrochures\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/brochures-guides\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClick to visit the brochures page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eDeclarations\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/support\/ce-ukca-declarations\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eClick to visit the declarations page.\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04v\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04V Stand Alone Automatic VoLTE TBU Hybrid Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vs\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04VS 19\" Rack-Mount Automatic VoLTE TBU Hybrid Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vt\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDHY-04VT 19\" Rack-Mount Automatic VoLTE TBU Hybrid Twin Unit with HD Voice, AES\/EBU \u0026amp; Analogue I\/O with Ethernet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOfficial Links\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/dhy-04vtcon\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eOfficial Product Page\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Sonifex","offers":[{"title":"Default Title","offer_id":53670438109525,"sku":"DHY-04VTCON","price":75.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_DHY_04VTCON_Hybrids_DHY_04VTCON_01.jpg?v=1776018334"}],"url":"https:\/\/tvpro.lt\/collections\/sonifex-telephony-products.oembed","provider":"tvpro.lt – Broadcast \u0026 Pro Video Equipment Online Store","version":"1.0","type":"link"}