{"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","url":"https:\/\/tvpro.lt\/products\/sonifex-cm-tll-line-powered-telephone-line-listen-unit","provider":"tvpro.lt – Broadcast \u0026 Pro Video Equipment Online Store","version":"1.0","type":"link"}