{"title":"Sonifex Synchronisers","description":"\u003cp\u003e\u003cstrong\u003eSonifex Synchronisers\u003c\/strong\u003e collection.\u003c\/p\u003e","products":[{"product_id":"sonifex-rb-ds2-stereo-delay-synchroniser-and-time-zone-delay","title":"Sonifex RB-DS2 | Stereo Delay Synchroniser \u0026 Time-Zone Delay","description":"\u003cp\u003eThe RB-DS2 is a stereo audio delay synchroniser used for resynchronising audio to video following delay processes such as standards conversion, transmission delay, logo insertion, video aspect ratio conversion and network delays. It can be used for fixed installations to correct a permanent audio delay, or on an intermittent basis to provide occasional correction, for example for live links. Accepting digital audio signals up to 96kHz, 24 bit, the sonic quality of the RB-DS2 is superb and silent switching is used to provide the smoothest, cleanest audio delay available. The RB-DS2 has both balanced analogue and AES\/EBU digital audio inputs and outputs on 3 pin XLR connectors. It can act as a combined A\/D and D\/A unit meaning that analogue inputs can be delayed and output as AES\/EBU or vice-versa. It is a stereo delay, but can also be used as a dual mono delay, to process each audio path separately, or as a mono delay only. As standard the RB-DS2 can provide up to 10.5 seconds of delay at 96kHz sampling, 24 bit (42 secs at 48kHz, 16 bit).\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBalanced stereo analogue \/ AES\/EBU digital inputs and outputs.\u003c\/li\u003e\n\u003cli\u003eSample rates up to 24-bit, 96kHz.\u003c\/li\u003e\n\u003cli\u003eHigh quality stereo or dual-mono delay.\u003c\/li\u003e\n\u003cli\u003eA\/D and D\/A conversion.\u003c\/li\u003e\n\u003cli\u003eBlue display for easy user settings.\u003c\/li\u003e\n\u003cli\u003eUp to 10.5S delay standard\u003c\/li\u003e\n\u003cli\u003eOver four hours delay available with Compact Flash expansion.\u003c\/li\u003e\n\u003cli\u003eUser-selectable delay units.\u003c\/li\u003e\n\u003cli\u003eAnalogue and digital relay bypass.\u003c\/li\u003e\n\u003cli\u003eEight user configuration settings\u003c\/li\u003e\n\u003cli\u003eRS232 Serial port for remote control\u003c\/li\u003e\n\u003cli\u003eEight GPI contacts for configuration loading.\u003c\/li\u003e\n\u003cli\u003eFour remote outputs for signalling.\u003c\/li\u003e\n\u003cli\u003eOptional RB-DS2R: remote control unit for up to four RB-D52s.\u003c\/li\u003e\n\u003cli\u003eFront panel lock-out.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eIn the broadcast chain to remove lip-sync errors, post production to synchronize audio when monitoring video signals, time zone delay to provide +1 hour programme feed.\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eDelays \u0026amp; Synchronisors\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ch4\u003eA\/D 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; 10kΩ bridging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue \u0026amp; Digital Input Levels:\u003c\/strong\u003e Selectable +12dBu, +18dBu, +24dBu for FSD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Pre-set Input Gain Range:\u003c\/strong\u003e Adjustable 3dB loss to 3dB gain (L \u0026amp; R adjust)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal to Noise:\u003c\/strong\u003e Better than -101dBFS (RMS A-weighted at 24bit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e \u0026gt; 110dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion \u0026amp; Noise:\u003c\/strong\u003e \u0026gt; 96dB THD + N at 1kHz\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eD\/A Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level:\u003c\/strong\u003e +24dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e \u0026lt; 50Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e \u0026gt; 100dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Output Gain Range:\u003c\/strong\u003e Selectable -6dBu to +24dBu output level, ref FSD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSampling Frequency:\u003c\/strong\u003e Selectable 32kHz, 44.1kHz, 48kHz 64kHz, 88.2kHz or 96kHz,\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample Width:\u003c\/strong\u003e Selectable 16bit or 24bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e Stereo or dual mono\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormat (Fields \u0026amp; Frames):\u003c\/strong\u003e PAL, NTSC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelay Units:\u003c\/strong\u003e Samples, fields, frames, milliseconds, hh:mm:ss, (with CF expansion)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Delay:\u003c\/strong\u003e 10.5 seconds @ 96kHz, 24bit, stereo (excluding memory expansion)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eRear Panel Connections\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Inputs:\u003c\/strong\u003e 2 x XLR 3 pin female (balanced) (L \u0026amp; R)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Outputs:\u003c\/strong\u003e 2 x XLR 3 pin male (balanced) (L \u0026amp; R)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 1 x AES\/EBU XLR 3 pin female\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Outputs:\u003c\/strong\u003e 1 x AES\/EBU XLR 3 pin male\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote I\/O Port:\u003c\/strong\u003e 15-way ‘D’-type plug, 8 GPI inputs, 4 GPI outputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial Comms Port:\u003c\/strong\u003e 9-way ‘D’-type plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory Expansion:\u003c\/strong\u003e Internal Compact Flash™ storage card supporting up to 2GB. CF cards must be PIO Type 4 or higher.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains Input:\u003c\/strong\u003e Filtered IEC, continuously rated 85-264 VAC, 47-63Hz, fused, 60W peak, 30W average\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Rating:\u003c\/strong\u003e Anti-surge fuse 2A 20 x 5mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFront Panel Controls\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Vacuum fluorescent display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Navigation:\u003c\/strong\u003e Rotary selector with integral push-switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Bypass:\u003c\/strong\u003e Via push-button\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eEquipment Type\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eRB-DS2:\u003c\/strong\u003e Stereo delay synchroniser \u0026amp; time-zone delay\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003ePhysical Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Raw):\u003c\/strong\u003e 48cm (W) x 15.8cm (D *) x 4.2cm (H) (1U)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Raw):\u003c\/strong\u003e 19” (W) x 6.2” (D*) x 1.7” (H) (1U)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 59cm (W) x 27.5cm (D*) x 11cm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 23.2” (W) x 10.8” (D*) x 4.3” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 1.6kg Gross: 2.3kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 3.5lbs Gross: 4.8lbs\u003c\/li\u003e\n\u003cli\u003e* Note that this product is deeper than standard Redboxes\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-DS2\/redbox-01-new.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRedbox User Handbook No 1. Revision 3.07, January 2024\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\/RB-DS2\/DS2-V1_061.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DS2 Version 1.061 Date 24\/01\/2024\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/RB-DS2\/SCi_setup.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSCi 2 Software Control Interface (install as an administrator) Version 2.0.12 Date 8\/12\/2015\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFirmware Notes\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/RB-DS2\/RB-DS2-Firmware-Versions.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFull release notes for all firmware versions\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\/rb-aec\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-AEC Acoustic Echo Canceller\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-dd4\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DD4 4 Channel Digital Audio Delay\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-ds2r\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DS2R Remote Switch Panel For RB-DS2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-pd2\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-PD2 Stereo Profanity Delay\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\/rb-ds2\" 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":53670172164437,"sku":"RB-DS2","price":1786.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_RB_DS2_Stereo_Delay_Synchroniser_Time_Zone_Delay_01_1cd44715-e8a3-43bf-a4c9-80759d7a52bf.jpg?v=1780662151"},{"product_id":"sonifex-rb-ds2r-remote-switch-panel-for-rb-ds2","title":"Sonifex RB-DS2R | Remote Switch Panel For RB-DS2","description":"\u003cp\u003eThe RB-DS2R is a remote panel for controlling up to 4 separate RB-DS2 units from a single 1U 19” rack-mount panel. The unit has 4 rotary switches, each with 8 available selections numbered 0 to 7, used for selecting the delay time in frames. On the rear of the unit are 4 x 15-way D-type connectors used for connecting directly to the remote input of 4 x RB-DS2 units. The RB-DS2R is a passive unit (no power supply required). Control 4 RB-DS2 delay synchronisers.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eControl 4 RB-DS2 delay synchronisers.\u003c\/li\u003e\n\u003cli\u003e8 user settings selections.\u003c\/li\u003e\n\u003cli\u003ePassive unit (no power supply).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eRemote control of multiple RB-DS2 units from another location, where quick delay time changes are needed.\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eDelays \u0026amp; Synchronisors\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ch4\u003eRear Panel Connections\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eRemote I\/O Port:\u003c\/strong\u003e 4 x 15-way ‘D’-type socket, 8 GPI outputs\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eFront Panel Controls\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eSelector Switches:\u003c\/strong\u003e 4 x 8 way rotary selectors\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eEquipment Type\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eRB-DS2R:\u003c\/strong\u003e Remote switch panel for 4 x RB-DS2\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003ePhysical Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Raw):\u003c\/strong\u003e 48cm (W) x 10.8cm (D) x 4.2cm (H) (1U)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Raw):\u003c\/strong\u003e 19” (W) x 4.3” (D) x 1.7” (H) (1U)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 58.5cm (W) x 22.5cm (D) x 7cm (H) (1U)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 23” (W) x 8.9” (D) x 2.8” (H) (1U)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 1.2kg Gross: 1.6kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 2.6lbs Gross: 3.5lbs\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-DS2R\/redbox-01_hb.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DS2R 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\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-ds2\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DS2 Stereo Delay Synchroniser \u0026amp; Time-Zone Delay\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-ds2r\" 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":53670172295509,"sku":"RB-DS2R","price":346.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_RB_DS2R_Remote_Switch_Panel_For_RB_DS2_01.jpg?v=1780662169"},{"product_id":"sonifex-rb-pd2-stereo-profanity-delay","title":"Sonifex RB-PD2 | Stereo Profanity Delay","description":"\u003cp\u003eThe RB-PD2 is a stereo audio profanity delay used for live broadcast programs to prevent unwanted or obscene material from being transmitted. It features an automatic audio stretch algorithm that allows between 2 and 55 (*) seconds of delay to be built up live whilst “on air”, whilst maintaining the correct pitch. The delay can also be acquired whilst playing a pre-selected audio file on a Compact Flash™ memory card. When the program is complete, the audio stretch algorithm seamlessly reduces the delay to zero. The RB-PD2 has both balanced analogue and AES\/EBU digital audio inputs and outputs on 3 pin XLR connectors and provides sample rates up to 48kHz at 24 bit. It can act as a combined A\/D and D\/A unit meaning that analogue inputs can be output as AES\/EBU or vice-versa. The delay can be initiated by pressing the BUILD DELAY button on the front panel. A front panel display shows the amount of delay being built-up, up to the amount initially selected. There are several ways to make sure that any unwanted material is removed from the audio at the outputs. A COUGH function, activated from a dedicated front panel button, allows locally generated sounds being presented at the inputs, such as the presenter coughing or equipment switching noises, to be discarded. The DUMP function, which is also activated from a front panel button, has 2 different modes. The first DUMP mode removes a section of audio that has already been buffered, by a pre-selected amount. The second DUMP mode plays a pre-selected audio file on the Compact Flash™ memory card. When the file has finished playing, the delay is then equal to the duration of the file. The DUMP button can be used multiple times to use up the built-up delay and once used, the unit automatically starts to rebuild the original delay time. As a last resort, all the buffered audio can be discarded by pressing and holding the DUMP button which activates the DROP function. At the end of a radio show when you want to broadcast live, the delay can be ramped down by pressing the front panel EXIT DELAY button.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBalanced analogue and AES\/EBU digital inputs and outputs.\u003c\/li\u003e\n\u003cli\u003eUp to 55 seconds of seamless delay build \/ release.\u003c\/li\u003e\n\u003cli\u003eOn-air or audio file (CompactFlash™) delay build.\u003c\/li\u003e\n\u003cli\u003eLocal 'Cough' button.\u003c\/li\u003e\n\u003cli\u003e3 'Dump' modes.\u003c\/li\u003e\n\u003cli\u003eCompactFlash™ programme record \/ playback.\u003c\/li\u003e\n\u003cli\u003eRelay bypass function (button or power loss activated)\u003c\/li\u003e\n\u003cli\u003eRemote control (8 in, 6 out) for any unit function.\u003c\/li\u003e\n\u003cli\u003eFront panel lock-out mode.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eRadio and TV phone in programs and chat shows where content needs to be censored.\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eDelays \u0026amp; Synchronisors\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ch4\u003eA\/D 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; 10kΩ bridging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue \u0026amp; Digital Input Levels:\u003c\/strong\u003e Selectable +12dBu, +18dBu, +24dBu for FSD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Pre-set Input Gain Range:\u003c\/strong\u003e Adjustable 3dB loss to 3dB gain (L \u0026amp; R adjust)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal to Noise:\u003c\/strong\u003e Better than -101dBFS (RMS A-weighted at 24bit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e \u0026gt; 110dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion \u0026amp; Noise:\u003c\/strong\u003e \u0026gt; 96dB THD + N at 1kHz\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eD\/A Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level:\u003c\/strong\u003e +24dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e \u0026lt; 50Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e \u0026gt; 100dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Output Gain Range:\u003c\/strong\u003e Selectable -6dBu to +24dBu output level, ref FSD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSampling Frequency:\u003c\/strong\u003e Selectable 32kHz, 44.1kHz or 48kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample Width:\u003c\/strong\u003e Selectable 16bit or 24bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e Stereo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Delay:\u003c\/strong\u003e 2 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Delay:\u003c\/strong\u003e Dependent on sample and bit rates selected:\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Delay:\u003c\/strong\u003e 32kHz: 16 bit - 55 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Delay:\u003c\/strong\u003e 32kHz: 24 bit - 27.5 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Delay:\u003c\/strong\u003e 44.1kHz: 16 bit - 40 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Delay:\u003c\/strong\u003e 44.1kHz: 24 bit - 20 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Delay:\u003c\/strong\u003e 48kHz: 16 bit - 37 seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Delay:\u003c\/strong\u003e 48kHz: 24 bit - 18.5 seconds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eRear Panel Connections\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Inputs:\u003c\/strong\u003e 2 x XLR 3 pin female (balanced) (L \u0026amp; R)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Outputs:\u003c\/strong\u003e 2 x XLR 3 pin male (balanced) (L \u0026amp; R)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 1 x AES\/EBU XLR 3 pin female\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Outputs:\u003c\/strong\u003e 1 x AES\/EBU XLR 3 pin male\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote I\/O Port:\u003c\/strong\u003e 15-way ‘D’-type plug, 8 GPI inputs, 6 GPI outputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial Comms Port:\u003c\/strong\u003e 9-way ‘D’-type plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains Input:\u003c\/strong\u003e Filtered IEC, continuously rated 85 - 264VAC, 47 - 63Hz, fused, 60W peak, 30W average\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Rating:\u003c\/strong\u003e Anti-surge fuse 2A 20 x 5mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFront Panel Controls\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Vacuum fluorescent display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Control Push-Buttons:\u003c\/strong\u003e Build Delay, Exit Delay, Cough, Audio Bypass \u0026amp; Dump\/Drop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Navigation:\u003c\/strong\u003e Rotary selector with integral push-switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable Audio Storage Device:\u003c\/strong\u003e Compact Flash™ memory card port (supporting up to 2GB)CF™ card used must be PIO type 4 or higher\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eEquipment Type\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eRB-PD2:\u003c\/strong\u003e Stereo profanity delay\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003ePhysical Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Raw):\u003c\/strong\u003e 48cm (W) x 15.8cm (D*) x 4.3cm (H) (1U)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Raw):\u003c\/strong\u003e 19” (W) x 6.2” (D*) x 1.7” (H) (1U)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 59cm (W) x 27.5cm (D) x 11cm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 23.2” (W) x 10.8” (D) x 4.3” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight :\u003c\/strong\u003e Nett: 1.7kg Gross: 2.3kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight :\u003c\/strong\u003e Nett: 3.7lbs Gross: 5lbs\u003c\/li\u003e\n\u003cli\u003e* Note that this product is deeper than standard Redboxes\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-PD2\/redbox-01-new.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRedbox User Handbook No 1. Revision 3.07, January 2024\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\/RB-PD2\/pdelay_1_51.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-PD2 Version 1.061 Date 24\/01\/2024\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/RB-PD2\/SCi_setup.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSCi 2 Software Control Interface (install as an administrator) Version 2.0.12 Date 8\/12\/2015\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFirmware Notes\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/RB-PD2\/RB-PD2-Firmware-Versions.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eFull release notes for all firmware versions\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\/rb-ds2\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DS2 Stereo Delay Synchroniser \u0026amp; Time-Zone Delay\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/sci-2\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSCi Software Control Interface 2\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\/rb-pd2\" 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":53670172328277,"sku":"RB-PD2","price":3387.62,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_RB_PD2_Stereo_Profanity_Delay_01_b508390d-a3d1-4769-8b12-dcaf04ee6298.jpg?v=1780663020"},{"product_id":"sonifex-rb-dd4-4-channel-digital-audio-delay","title":"Sonifex RB-DD4 | 4 Channel Digital Audio Delay","description":"\u003cp\u003eThe RB-DD4 4 channel digital audio delay allows you to delay 4 mono channels of audio independently or together. Each channel delay is user selectable from multiples of common video frame rates, or a user defined value set via the serial interface. The unit is perfect for synchronising audio to video which has been delayed by processing latency. Using a front panel button, you can select which channel needs to be delayed. There is also an ‘ALL’ option which allows the selected delay to be applied to all channels. Then using another front panel button you can select the length of one frame of delay and the multiple of frames to delay by. The connectivity is incredibly flexible, allowing three different types of connection to each input and output including AES\/EBU, S\/PDIF and TOSLink. All three different types of output can be used simultaneously. There is a monitor socket on the front panel which allows you to listen to each mono channel, by front panel selection. Pairs of channels can be monitored (1 \u0026amp; 2 or 3 \u0026amp; 4) using a rear panel stereo option. There is also an option to attenuate the monitor by 12dB selectable by rear panel DIP switch. Audio presence is detected and displayed for each channel around the INPUTS 1 \u0026amp; 2 and INPUTS 3 \u0026amp; 4 buttons. The flexibility continues with many audio synchronisation options. The digital audio output can be synchronised to either input, an additional AES\/EBU reference input, a TTL wordclock BNC input or an analogue\/SDI video feed if used with an additional RB-SYA or RB-SYD board. Also the output can be synchronised to an on-board master clock, with a selectable frame rate. There are warning indicators on the front panel for loss of lock on both inputs and for the selected external synchronisation. Selectable synchronisation modes are as follows: Master Mode In this mode the digital output sample rate is simply set by, and locked to, the internal on-board clock generator. No sync signal is used or required. Auto Sync Mode In this mode the digital output sample rate follows the selected sync input. When the sync signal is not present the output sample rate will be set by, and locked to, the internal on-board clock generator at the selected output frequency. Auto Lock Mode In this mode no output will be generated until lock is achieved with a sync signal. The digital output sample rate now follows the sync input. If the sync signal is removed then the output sample rate will be set by, and locked to, the internal on-board clock generator at the closest frequency available to the previous sync input. Slave Mode In this mode the digital output sample rate follows the sync input. When the sync signal is not present the digital output is turned off. A powerful feature of the RB-DD4 is that by using the Sonifex SCi serial software, the unit can be programmed for different delay durations, levels and switching functions so that you can program the unit for your specific application. A rear panel DIP switch configures the unit to be controlled serially. Contact Sonifex for further information if you have a particular requirement that isn’t catered for by the RB-DD4 as standard. The RB-DD4 has been designed to have a passive signal path through the main input, so if power to the unit fails, signal inputs 1 \u0026amp; 2 are routed to outputs 1 \u0026amp; 2 and signal inputs 3 \u0026amp; 4 are routed to outputs 3 \u0026amp; 4. This is essential for applications such as installation at transmitter sites, where a power failure to the unit should not prevent the audio input signal from being output to the transmitter. Please note that this is not true for the TOSLink outputs which are muted.\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAES\/EBU, S\/PDIF, TOSLink (optical) digital inputs and outputs.\u003c\/li\u003e\n\u003cli\u003e4 channels of independent or linked delay.\u003c\/li\u003e\n\u003cli\u003ePreset or user-defined frame length.\u003c\/li\u003e\n\u003cli\u003eFlexible input \/ delay routing.\u003c\/li\u003e\n\u003cli\u003eFlexible output sync options and modes.\u003c\/li\u003e\n\u003cli\u003eOptional RB-SYA or RB-SYB video sync boards.\u003c\/li\u003e\n\u003cli\u003eRS232 Serial control (Sonifex SCi software).\u003c\/li\u003e\n\u003cli\u003ePassive signal path for power failure routing (AES\/EBU or S\/PDIF).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eIn the broadcast chain to remove lip-sync errors, post production to synchronize audio when monitoring video signals, time zone delay to provide +1 hour programme feed.\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eDelays \u0026amp; Synchronisors\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ch4\u003eAudio Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e \u0026gt;138dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion and Noise:\u003c\/strong\u003e \u0026lt;-137dB THD + N at 1kHz, ref 0dB FS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput \u0026amp; Output Impedances:\u003c\/strong\u003e 110Ω ±20% AES\/EBU balanced I\/O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput \u0026amp; Output Impedances:\u003c\/strong\u003e 75Ω ±5% S\/PDIF unbalanced I\/O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput \u0026amp; Output Impedances:\u003c\/strong\u003e 75Ω ±5% TOSlink unbalanced I\/O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput \u0026amp; Output Impedances:\u003c\/strong\u003e 50Ω BNC TTL word clock input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Level:\u003c\/strong\u003e Balanced: 3V\/10V peak to peak min\/max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Level:\u003c\/strong\u003e Unbalanced: Min 0.5V±20% peak to peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSample Frequencies:\u003c\/strong\u003e 32, 44.1, 48, 88.2, 96,176.4 or 192kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBit Depth:\u003c\/strong\u003e Up to and including 24 bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Delay:\u003c\/strong\u003e 8 secs per mono channel at 32kHz 1.33 secs per mono channel at 192kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Rates (Front Panel):\u003c\/strong\u003e 23.98fps, 24fps, 25fps, 29.97fps, 30fps, 50fps, 59.94fps, 60fps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Rates (SCi Software):\u003c\/strong\u003e 525\/29.97, 625\/25, 720\/60p,720\/59.94p, 720\/50p, 720\/30p, 720\/29.97p, 720\/25p, 720\/24p, 720\/23.98p, 1035\/60i, 1035\/59.94i, 1080\/60i, 1080\/59.94i, 1080\/50i, 1080\/30p, 1080\/29.97p, 1080\/25p, 1080\/24p, 1080\/23.98p, 1080\/30pSF, 1080\/29.97pSF, 1080\/25pSF, 1080\/24pSF, 1080\/23.98pSF, 1080\/60p, 1080\/59.94p, 1080\/50p\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelay Settable:\u003c\/strong\u003e 1 to 19 frames (front panel controls)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelay Settable:\u003c\/strong\u003e Frames, lines, fields, milliseconds and samples up to total delay time (Sci samples up to total delay time (Sci software)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFront Panel Operational Controls \u0026amp; Indicators\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Input Select:\u003c\/strong\u003e AES\/EBU, S\/PDIF or TOSlink optical via INPUT 1 \u0026amp; 2 or INPUT 3 \u0026amp; 4 push-buttons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelay Control:\u003c\/strong\u003e Delay time selection system via front panel push button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitor Select Control:\u003c\/strong\u003e Headphone monitor channel select\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicators:\u003c\/strong\u003e Input presence indicators via bicolour LEDS around each push button\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eRear Panel Operational Controls\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaster Select:\u003c\/strong\u003e 32, 44.1, 48, 88.2, 96,176.4 or 192kHz Frequency via rear panel DIPswitches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSync Source Select:\u003c\/strong\u003e INPUTS 1\u0026amp;2, INPUTS 3\u0026amp;4, AES Sync, Word Clock, Video Sync via rear panel DIPswitches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSync Mode Select:\u003c\/strong\u003e Master, Auto Sync, Auto Lock, Slave via rear panel DIPswitches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStereo Features:\u003c\/strong\u003e Stereo monitor outputs via rear panel DIPswitches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitor Attenuation:\u003c\/strong\u003e 12dB Monitor attenuation via rear panel DIPswitches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial Mode:\u003c\/strong\u003e Enter serial control mode via rear panel DIPswitches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoot Mode:\u003c\/strong\u003e Boot up base code or firmware via rear panel DIPswitches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eConnections\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 2 x AES\/EBU XLR 3 pin female\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 2 x S\/PDIF RCA phono\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 2 x TOSLink optical input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Outputs:\u003c\/strong\u003e 2 x AES\/EBU XLR 3 pin plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Outputs:\u003c\/strong\u003e 2 x S\/PDIF RCA phono socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Outputs:\u003c\/strong\u003e 2 x TOSLink optical output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSync Inputs:\u003c\/strong\u003e 1 x AES\/EBU XLR 3 pin female\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSync Inputs:\u003c\/strong\u003e 1 x Word Clock BNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSync Inputs:\u003c\/strong\u003e 1 x Video Input (optional)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote I\/O Port:\u003c\/strong\u003e 15 way D-type plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial Port:\u003c\/strong\u003e RS232, RJ45 socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains Input:\u003c\/strong\u003e Universal filtered IEC, continuously rated 85-264VAC@47- 63Hz, max 10W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Rating:\u003c\/strong\u003e Anti-surge fuse 1A 20 x 5mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eEquipment Type\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eRB-DD4:\u003c\/strong\u003e 4 channel digital audio delay\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003ePhysical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Raw):\u003c\/strong\u003e 48cm (W) x 10.8cm (D*) x 4.2cm (H) (1U)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Raw):\u003c\/strong\u003e 19” (W) x 4.3” (D*) x 1.7” (H) (1U)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 59cm (W) x 27.5cm (D) x 11cm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 23.2” (W) x 10.8” (D) x 4.3” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 1.4kg Gross: 2.0kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 3.1lb Gross: 4.4lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eAccessories\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRB-SYA:\u003c\/strong\u003e Analogue video sync board (NTSC, PAL \u0026amp; SECAM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRB-SYD:\u003c\/strong\u003e Digital video sync board (SD-SDI \u0026amp; HD-SDI)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRB-RK3:\u003c\/strong\u003e 1U Rear panel rack kit for large Redboxes\u003c\/li\u003e\n\u003cli\u003e* Note that this product is deeper than standard Redboxes.\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-DD4\/redbox-01_hb.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DD4 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\u003ch4\u003eFirmware\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/RB-DD4\/DD4_V3_006.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DD4 Version 3.006 Date 11\/04\/2019\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/RB-DD4\/SCi_setup.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSCi 2 Software Control Interface (install as an administrator) Version 2.0.12 Date 8\/12\/2015\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\/RB-DD4\/RB-DD4-Firmware-Notes.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DD4 Firmware Notes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/RB-DD4\/RB-DD4-SCi-Firmware-Notes.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DD4 SCi Firmware 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\/rb-ds2\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-DS2 Stereo Delay Synchroniser \u0026amp; Time-Zone Delay\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-rk3\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-RK3 Rear Panel Mounting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-sya\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-SYA Digital Video Sync Add-On Boards\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-syd\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-SYD Digital Video Sync Add-On Boards\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/sci-2\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSCi Software Control Interface 2\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\/rb-dd4\" 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":53670172393813,"sku":"RB-DD4","price":1826.74,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_RB_DD4_4_Channel_Digital_Audio_Delay_01_fa346463-3a76-4b37-81ae-0c10eb37ef75.jpg?v=1780661315"},{"product_id":"sonifex-rb-aec-acoustic-echo-canceller","title":"Sonifex RB-AEC | Acoustic Echo Canceller","description":"\u003cp\u003eThe RB-AEC 1U rack-mount is an acoustic echo canceller primarily designed for the benefit of studio personnel for television and radio. When a studio presenter’s microphone signal is played out through a monitor speaker in the control room, it can be picked up by the control room microphone(s) and returned to the presenter’s earpiece as an undesirable echo. In circumstances where green screen video processing is taking place, the delay can be greater than 200ms. Additionally, the dimensions, occupancy and distance between mouth and microphone can further influence the echo. The RB-AEC is used to remove the entire control room monitor speaker output from the presenter’s feed by adapting to the environment in which the control room microphones are placed. Although acoustic echo cancellation is more commonly implemented in telephony systems, the Sonifex RB-AEC is designed to produce broadcast quality cancellation. Much like during a conference call configuration between two rooms, each room has a microphone and speaker to conduct a conversation. When an occupant of one room speaks, it takes a certain length of time before it is received in the second room. Without a suitable solution this ‘delayed’ signal can then be captured by the microphone in the second room and returned back to the first room as an echo. In the particular example of TV production, as well as the processing\/transmission delay, sound reflections from the control room monitor speaker into the control room microphone(s) cause the studio earpiece to suffer further delay. The sound reflections in the control room vary with the contents of the room including any personnel present. Also, different frequencies produce varying reflections across various types of surfaces and magnitudes within the room. For a 15m distance between speaker and microphone the delay is as much as 40ms.The DSP solution offered by the RB-AEC can dynamically compensate for varying configurations. The post-processed transmission output program from the studio (A) is sent to the RB-AEC as an analogue or digital audio signal (the stereo input is auto-sensing) which acts as a mix-minus to the input signal (B) from the Control Room. The RB-AEC removes the unwanted acoustic echoes so that the audio sent to the presenter’s earpiece (C) is free of echoes and reflection artefacts. Applications\u003c\/p\u003e\u003ch3\u003eProduct Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAdaptive echo cancellation for studio acoustic delay \/ echo.\u003c\/li\u003e\n\u003cli\u003eBuilt-in web server interface.\u003c\/li\u003e\n\u003cli\u003eAutomatic operation once configured.\u003c\/li\u003e\n\u003cli\u003eA \u0026amp; B Auto-selecting mono analogue \/ stereo AES\/EBU digital audio XLR inputs.\u003c\/li\u003e\n\u003cli\u003eBalanced analogue and AES\/EBU outputs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eIn a TV production environment where presenters are fed a signal which has some form of acoustic delay or echo. Any situation where adaptive echo cancellation is required.\u003c\/p\u003e\u003ch3\u003eProduct Category\u003c\/h3\u003e\u003cp\u003eEcho Cancellation\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ch4\u003eAudio Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Input (Program):\u003c\/strong\u003e 1 x mono analogue or AES\/ EBU digital on XLR 3-pin female (autoselecting)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Input (From Control Room):\u003c\/strong\u003e 1 x mono analogue or AES\/EBU digital on XLR 3-pin female (autoselecting)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Level (0dB Input Gain):\u003c\/strong\u003e +18dBu (analogue)\/0dBFS (digital)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCMRR:\u003c\/strong\u003e \u0026gt;60dB typical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 20kΩ (analogue) 110Ω (digital with termination switchable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAES\/EBU Input:\u003c\/strong\u003e 32kHz to 192kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Gain:\u003c\/strong\u003e 0, +6, +12 or +18dB digital gain (switchable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Outputs (Analogue):\u003c\/strong\u003e 2 x mono analogue on XLR 3-pin male\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Outputs (AES\/EBU):\u003c\/strong\u003e 1 x stereo digital AES\/EBU on XLR 3-pin male\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level:\u003c\/strong\u003e +18dBu (analogue)\/0dBFS (digital)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e \u0026lt;50Ω (analogue)\/110Ω (digital)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAES\/EBU Output Sample Rates:\u003c\/strong\u003e Selectable 32kHz - 192kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion:\u003c\/strong\u003e \u0026lt;0.02% (1kHz, +8dBu output)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise:\u003c\/strong\u003e -84dB RMS, unity gain ref +8dBu output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20Hz-12kHz +0\/-0.5dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRejection Ratio (Input to Output):\u003c\/strong\u003e Typically 20dB on complex waveforms, reference peak level of 0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote I\/O Port:\u003c\/strong\u003e 9 way D-Type socket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthernet Port:\u003c\/strong\u003e 1 x RJ45 with status LEDs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMains Input:\u003c\/strong\u003e Filtered IEC, continuously rated 85 264VAC @ 47-63Hz, 10W max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Rating:\u003c\/strong\u003e Anti-surge fuse 1A 20 x 5mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eControls\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 1 x Ethernet port and 1 x rear panel 4-way dipswitch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset:\u003c\/strong\u003e 1 x front panel recessed button\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eEquipment Type\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eRB-AEC:\u003c\/strong\u003e Acoustic echo canceller\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003ePhysical Specification\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Raw):\u003c\/strong\u003e 48cm (W) x 10.8cm (D) x 4.2cm (H)(1U)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Raw):\u003c\/strong\u003e 19” (W) x 4.3” (D) x 1.7” (H) (1U)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 58.5cm (W) x 22.5cm (D) x 7cm (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Boxed):\u003c\/strong\u003e 23” (W) x 8.9” (D) x 2.8” (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 1.5kg Gross: 2.0kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Nett: 3.3lbs Gross: 4.4lbs\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-AEC\/redbox-01_hb.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-AEC 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\u003ch4\u003eFirmware\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/RB-AEC\/RB-AEC1-V1_02_000_167.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-AEC Version 1.02.000.167 Date 09\/11\/2018\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ad56550c.delivery.rocketcdn.me\/wp-content\/uploads\/products\/RB-AEC\/SCi_setup.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSCi 2 Software Control Interface (install as an administrator) Version 2.0.12 Date 8\/12\/2015\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/sonifex.co.uk\/product\/rb-rk3\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRB-RK3 Rear Panel Mounting\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-aec\" 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":53670172426581,"sku":"RB-AEC","price":1248.64,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1033\/6993\/3141\/files\/Sonifex_Sonifex_RB_AEC_Acoustic_Echo_Canceller_01.jpg?v=1780661324"}],"url":"https:\/\/tvpro.lt\/collections\/sonifex-synchronisers.oembed","provider":"tvpro.lt – Broadcast \u0026 Pro Video Equipment Online Store","version":"1.0","type":"link"}