{"product_id":"biamp-901-0302-tesira-sic-4","title":"Biamp 901.0302 Tesira SIC-4","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Biamp Tesira SIC-4 is a 4-channel mic\/line modular input card for Tesira SERVER and SERVER-IO devices. It is the workhorse analog input card integrators reach for when microphones, wireless receivers, and line sources need to enter a Tesira DSP system. With a 0–66 dB gain range and switchable phantom power, this Tesira analog input card accepts audio from virtually any source. The SIC-4 mixes and matches freely with other modular I\/O cards in either Tesira server chassis.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eEach SIC-4 provides four channels of balanced mic or line level audio input on plug-in barrier strip connectors. Software control of each input includes gain with clip indicator, +48V phantom power, mute, level, and signal invert, with a 0–66 dB gain range adjustable in 6 dB steps. The wide input gain sensitivity is what lets the SIC-4 accept signals ranging from low-output microphones to line-level sources, which is why it appears in so many AV system integration projects for boardrooms, conference rooms, and multi-purpose rooms. A premium-quality preamp keeps the sound clean and natural, and analog-to-digital conversion is 24-bit at a 48 kHz sampling rate. Because the modular cards can be mixed and matched in both the Tesira SERVER and SERVER-IO, an integrator can build the exact input count a room requires. The card incorporates AES48-2005 grounding and EMC practices, is RoHS compliant, and carries Biamp's 5-year warranty. Pair it with the \u003ca href=\"https:\/\/creationnetworks.net\/products\/biamp-901-0303-tesira-soc-4\"\u003eTesira SOC-4\u003c\/a\u003e output card, add a \u003ca href=\"https:\/\/creationnetworks.net\/products\/biamp-901-0304-tesira-sec-4\"\u003eTesira SEC-4\u003c\/a\u003e for conferencing with echo cancellation, or browse the full \u003ca href=\"https:\/\/creationnetworks.net\/collections\/biamp\"\u003eBiamp collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour Balanced Mic\/Line Inputs\u003c\/strong\u003e — The card provides four channels of balanced mic or line level input on plug-in barrier strip connectors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Gain Range\u003c\/strong\u003e — A 0–66 dB gain range in 6 dB steps accepts input from low-level microphones to line sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitchable Phantom Power\u003c\/strong\u003e — Each input provides +48 VDC phantom power at 7 mA for condenser microphones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Preamp\u003c\/strong\u003e — A high-quality preamp delivers clean, natural sound across the input range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Input Control\u003c\/strong\u003e — Software control includes gain with clip indicator, mute, level, and signal invert on every channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24-bit \/ 48 kHz Conversion\u003c\/strong\u003e — Analog-to-digital conversion is 24-bit at a 48 kHz sampling rate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMix-and-Match I\/O\u003c\/strong\u003e — The SIC-4 can be combined with other modular cards in a Tesira SERVER or SERVER-IO.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Year Warranty\u003c\/strong\u003e — The SIC-4 is covered by Biamp Systems' 5-year warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBoardroom\u003c\/li\u003e\n\u003cli\u003eConference room\u003c\/li\u003e\n\u003cli\u003eHuddle room\u003c\/li\u003e\n\u003cli\u003eMulti-purpose room\u003c\/li\u003e\n\u003cli\u003eTraining room\u003c\/li\u003e\n\u003cli\u003eAll-hands room\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x:auto;-webkit-overflow-scrolling:touch;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;min-width:320px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u003cstrong\u003eModel \/ SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eTesira SIC-4 (901.0302)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eChannels\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e4 mic\/line input (balanced)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eConnectors\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePlug-in barrier strip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eFrequency Response (20Hz–20kHz @ +4dBu)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e+0 \/ -0.25 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eTHD+N\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u0026lt; 0.006% (line), \u0026lt; 0.040% (mic, 54 dB gain)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eEIN (66 dB gain, 150Ω)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u0026lt; -125 dBu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eDynamic Range\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e\u0026gt; 108 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eInput Impedance (balanced)\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e8 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eMaximum Input\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e+24 dBu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eInput Gain Range\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e0–66 dB (6 dB steps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePhantom Power\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e+48 VDC (7 mA\/input)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eA\/D Converters\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e24-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eSampling Rate\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e48 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eCompatible Hosts\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eTesira SERVER, Tesira SERVER-IO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eCompliance\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eAES48-2005 grounding \u0026amp; EMI practices; RoHS Directive (Europe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003cp style=\"color:#888;font-size:0.85em;\"\u003eSpecifications sourced from the Biamp Tesira SIC-4 datasheet. Confirm detailed specifications against current Biamp documentation.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhich Tesira devices accept the SIC-4?\u003c\/strong\u003e\u003cbr\u003eThe SIC-4 installs in Tesira SERVER and SERVER-IO devices and can be mixed and matched with other modular I\/O cards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it accept both microphone and line sources?\u003c\/strong\u003e\u003cbr\u003eYes. A 0–66 dB gain range in 6 dB steps lets it accept everything from low-output microphones to line-level sources.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it supply phantom power?\u003c\/strong\u003e\u003cbr\u003eYes. Each input provides switchable +48 VDC phantom power at 7 mA for condenser microphones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat connectors does it use?\u003c\/strong\u003e\u003cbr\u003eInputs are balanced on plug-in barrier strip connectors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the audio conversion quality?\u003c\/strong\u003e\u003cbr\u003eAnalog-to-digital conversion is 24-bit at a 48 kHz sampling rate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need a separate output card?\u003c\/strong\u003e\u003cbr\u003eYes. The SIC-4 handles inputs only; pair it with an output card such as the SOC-4 for analog outputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat warranty applies?\u003c\/strong\u003e\u003cbr\u003eBiamp covers the SIC-4 with a 5-year warranty.\u003c\/p\u003e","brand":"Biamp","offers":[{"title":"Default Title","offer_id":47945541517548,"sku":"901.0302","price":479.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/unnamed_f8951789-fb8c-4467-8ed1-87e26aeebd9d.png?v=1784728914","url":"https:\/\/creationnetworks.net\/products\/biamp-901-0302-tesira-sic-4","provider":"Creation Networks","version":"1.0","type":"link"}