{"product_id":"audison-bit-c20","title":"Audison bit C20 Coaxial to Optical Digital Converter","description":"\u003cp\u003e\u003cstrong\u003eAudison bit C2O Coaxial to Optical Digital Converter — Hi-Res Digital Interface with AUX Input\u003c\/strong\u003e\u003c\/p\u003e\r\n\r\n\u003cp\u003eThe Audison bit C2O is a compact Hi-Res digital interface that converts a coaxial digital input and an analog AUX input into a TOSLINK optical digital output. It lets Hi-Res portable players with a 75Ω coaxial digital output, and smartphones with a 3.5 mm analog output (including 4-pole jacks), connect to Audison processors that have an optical digital input.\u003c\/p\u003e\r\n\r\n\u003ch4\u003eKey Features\u003c\/h4\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eCoaxial digital input (electrical S\/PDIF) up to 24-bit\/192 kHz, with an isolation transformer to reduce EMI noise\u003c\/li\u003e\r\n\u003cli\u003eAnalog AUX input (3.5 mm mini jack, including 4-pole) with an adjustable 0.1 V – 2 V preamp\u003c\/li\u003e\r\n\u003cli\u003eTOSLINK optical output: up to 24-bit\/192 kHz from the digital input, 24-bit\/48 kHz from the analog input\u003c\/li\u003e\r\n\u003cli\u003eSwitches to the coaxial input after a set time without an analog signal (6 seconds by default; 6, 9 or 12 seconds selectable)\u003c\/li\u003e\r\n\u003cli\u003eHigh-quality 24-bit\/48 kHz analog-to-digital converter\u003c\/li\u003e\r\n\u003cli\u003eExtremely compact, suitable for a hidden dashboard install\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch4\u003ePower and Technical Highlights\u003c\/h4\u003e\r\n\u003cp\u003eThe coaxial input's isolation transformer improves the balance between transmitter and receiver circuits and reduces electromagnetic interference, which is a common problem inside a car cabin. The C2O meets the Japan Audio Society's 24-bit\/96 kHz conversion requirement for Hi-Res audio. The AUX input has priority: with the default setting, the unit moves to the coaxial input after 6 seconds without an analog signal.\u003c\/p\u003e\r\n\r\n\u003ch4\u003eIdeal For \/ System Fit\u003c\/h4\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eAdding a Hi-Res portable player with a coaxial digital output to an Audison processor\u003c\/li\u003e\r\n\u003cli\u003eConnecting a smartphone's 3.5 mm output to a processor's optical input\u003c\/li\u003e\r\n\u003cli\u003eSystems built around bit One HD Virtuoso, or amplifiers with an optical input\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003eOnly converts signals; it does not process or amplify audio. The receiving processor must have an optical input that supports the incoming resolution.\u003c\/p\u003e\r\n\r\n\u003ch4\u003eInstallation Note\u003c\/h4\u003e\r\n\u003cp\u003eConnect the coaxial and\/or AUX source to the C2O, then link its TOSLINK output to the processor's optical input. Set the digital-input delay switch (6, 9 or 12 seconds) to suit how you use the two inputs.\u003c\/p\u003e\r\n\r\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\r\n\u003cp\u003e1 x Audison bit C2O coaxial to optical converter (confirm the supplied cables with your supplier)\u003c\/p\u003e\r\n\r\n\u003ch4\u003ePrecautions\u003c\/h4\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eThe receiving processor's optical input must support the signal's resolution\u003c\/li\u003e\r\n\u003cli\u003eAnalog sources are converted at 24-bit\/48 kHz, not 192 kHz\u003c\/li\u003e\r\n\u003cli\u003eSet the AUX preamp gain correctly to avoid distortion or low signal level\u003c\/li\u003e\r\n\u003cli\u003eProfessional installation is recommended for a hidden dashboard fit\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch4\u003eAudison bit C2O vs. Direct AUX Connection\u003c\/h4\u003e\r\n\u003ctable\u003e\r\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eAudison bit C2O\u003c\/th\u003e\n\u003cth\u003eDirect Analog AUX Connection\u003c\/th\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eDigital output\u003c\/td\u003e\n\u003ctd\u003eTOSLINK optical, up to 24-bit\/192 kHz\u003c\/td\u003e\n\u003ctd\u003eNone (analog only)\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eCoaxial input\u003c\/td\u003e\n\u003ctd\u003eYes, with isolation transformer\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eAUX gain\u003c\/td\u003e\n\u003ctd\u003eAdjustable 0.1 V – 2 V preamp\u003c\/td\u003e\n\u003ctd\u003eFixed by the device\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eSource switching\u003c\/td\u003e\n\u003ctd\u003eAutomatic, 6\/9\/12 seconds\u003c\/td\u003e\n\u003ctd\u003eManual\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eHi-Res players with coaxial out into optical processors\u003c\/td\u003e\n\u003ctd\u003eBasic phone connection\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003c\/table\u003e\r\n\r\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\r\n\u003cp\u003e\u003cstrong\u003eWhat is the Audison bit C2O used for?\u003c\/strong\u003e\u003cbr\u003eIt converts coaxial digital and 3.5 mm analog signals into a TOSLINK optical signal for Audison processors.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eWhat resolution does it support?\u003c\/strong\u003e\u003cbr\u003eUp to 24-bit\/192 kHz from the coaxial digital input, and 24-bit\/48 kHz from the analog AUX input.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eCan I connect a smartphone?\u003c\/strong\u003e\u003cbr\u003eYes, through the 3.5 mm AUX input (4-pole jacks are supported).\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eCan I connect a Hi-Res player?\u003c\/strong\u003e\u003cbr\u003eYes, if it has a 75Ω coaxial digital output.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eHow does it choose between inputs?\u003c\/strong\u003e\u003cbr\u003eThe analog AUX input has priority, and after 6 seconds without an analog signal (by default) it moves to the coaxial input.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eCan I change the switching delay?\u003c\/strong\u003e\u003cbr\u003eYes. A switch selects 6, 9 or 12 seconds.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eWhy does the coaxial input have a transformer?\u003c\/strong\u003e\u003cbr\u003eTo reduce EMI noise, which is common in a car cabin.\u003c\/p\u003e\r\n\u003cp\u003e\u003cstrong\u003eIs it Hi-Res compatible?\u003c\/strong\u003e\u003cbr\u003eYes. It meets the Japan Audio Society's 24-bit\/96 kHz conversion requirement.\u003c\/p\u003e\r\n\r\n\u003ch4\u003eProduct Specifications\u003c\/h4\u003e\r\n\u003ctable\u003e\r\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eAudison bit C2O Coaxial to Optical Converter\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eDigital input\u003c\/td\u003e\n\u003ctd\u003eElectrical coaxial S\/PDIF (75Ω), up to 24-bit\/192 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eAnalog input\u003c\/td\u003e\n\u003ctd\u003e3.5 mm AUX-IN, preamp 0.1 V – 2 V\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eOptical output\u003c\/td\u003e\n\u003ctd\u003eTOSLINK; 24-bit\/48 kHz from analog, 24-bit\/192 kHz from digital\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eA\/D converter\u003c\/td\u003e\n\u003ctd\u003e24-bit\/48 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eInput delay switch\u003c\/td\u003e\n\u003ctd\u003e6 \/ 9 \/ 12 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAudison\u003c\/td\u003e\n\u003c\/tr\u003e\r\n\u003c\/table\u003e\r\n\r\n\u003cp\u003e\u003cstrong\u003eConnect any Hi-Res source to your Audison processor — order the Audison bit C2O today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Dolphin Accessories","offers":[{"title":"Default Title","offer_id":67828079558884,"sku":null,"price":26991.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/9275\/4404\/files\/C20.png?v=1793176035","url":"https:\/\/dolphinaccessories.com\/products\/audison-bit-c20","provider":"DolphinAccessories ","version":"1.0","type":"link"}