{"product_id":"helix-ultra-s-12-channel-stand-alone-dsp","title":"Helix ULTRA S - 12 Channel Stand Alone DSP","description":"\u003cstyle\u003e#html-body [data-pb-style=P3HP0PO]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}\u003c\/style\u003e\u003cdiv data-appearance=\"contained\" data-content-type=\"row\" data-element=\"main\"\u003e\u003cdiv data-background-images=\"{}\" data-background-type=\"image\" data-element=\"inner\" data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-pb-style=\"P3HP0PO\" data-video-fallback-src=\"\" data-video-lazy-load=\"true\" data-video-loop=\"true\" data-video-play-only-visible=\"true\"\u003e\u003cdiv data-appearance=\"default\" data-content-type=\"text\" data-element=\"main\"\u003e\n\u003cdiv class=\"product--features\"\u003e\n\u003cul\u003e\n\u003cli\u003eTwinDSP Power – two extremely powerful “fixed point” Audio DSPs with 64 Bit resolution and 2.4 billion MAC operations per second for an extensive sound customization of all processed channels:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eEight input channels\u003c\/li\u003e\n\u003cli\u003eEight virtual channels\u003c\/li\u003e\n\u003cli\u003eTwelve output channels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eCutting-edge audio signal path for minimized distortion and unparalleled sound quality\u003c\/li\u003e\n\u003cli\u003eAKM Velvet Sound™ 32 Bit AD and DA signal converters\u003c\/li\u003e\n\u003cli\u003eHighest-quality operational amplifiers from the TI \/ BurrBrown \"OPA series\" with SoundPlus\u003csup\u003eTM\u003c\/sup\u003e technology\u003c\/li\u003e\n\u003cli\u003eRefined design of the analog inputs for outstanding noise immunity\u003c\/li\u003e\n\u003cli\u003eSmart 8-channel highlevel input with ADEP.3 circuit\u003c\/li\u003e\n\u003cli\u003eACO – Advanced 32 Bit CoProcessor platform for extended feature set:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eISA (Input Signal Analyzer) and InputEQ for easy analysis and compensation of input signals\u003c\/li\u003e\n\u003cli\u003eDLC (Dynamic Loudness Control) and RTC (Remote Tone Control) for volume-dependent dynamic adjustment of highs and lows\u003c\/li\u003e\n\u003cli\u003eProprietary TuneEQ function for automated adjustment of the input, virtual and output equalizers\u003c\/li\u003e\n\u003cli\u003eSFX (DSP Sound Effects) – Augmented Bass Processing, RealCenter \u0026amp; Co.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eVCP (Virtual Channel Processing) allows even more flexible configuration for highly complex sound systems\u003c\/li\u003e\n\u003cli\u003eHEC slot for system add-ons like Bluetooth\u003csup\u003e®\u003c\/sup\u003e HD Audio Streaming, High Resolution Audio Streaming via USB etc.\u003c\/li\u003e\n\u003cli\u003eStart-Stop capability down to 6V supply voltage\u003c\/li\u003e\n\u003cli\u003e“Ground lift” switch to avoid ground loops\u003c\/li\u003e\n\u003cli\u003eContinuous adjustment of the input sensitivity (highlevel up to max. 32 Volts, RCA \/ Cinch up to max. 8 Volts)\u003c\/li\u003e\n\u003cli\u003eCompact, future-proof SCP (Smart Control Port) for connecting remote controls and accessories\u003c\/li\u003e\n\u003cli\u003eTime alignment with up to 20 ms delay time per channel, additionally reverse time alignment for in-phase summation of the inputs\u003c\/li\u003e\n\u003cli\u003eFreely definable signal routing with separate matrices for line, SPDIF and HEC\/AUX\u003c\/li\u003e\n\u003cli\u003eInputs: 8 x RCA\/Cinch, 8 x Highlevel, 1 x optical SPDIF and 1 x coaxial SPDIF\u003c\/li\u003e\n\u003cli\u003eOutputs: 12 x RCA\/Cinch with max. 8 Volts output voltage\u003c\/li\u003e\n\u003cli\u003eEasiest configuration via the intuitive DSP PC-Tool 5 software\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003cstrong\u003eNote:\u003c\/strong\u003e “The Bluetooth\u003csup\u003e®\u003c\/sup\u003e word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Audiotec Fischer GmbH is under license. Other trademarks and trade names are those of their respective owners.”\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"product--technicaldata-headline\" id=\"technicaldata\"\u003e\n\u003ch3\u003eTechnical data\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detail--technicaldata\"\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl85\"\u003e8 x RCA \/ Cinch\u003cbr\u003e8 x Highlevel speaker input\u003cbr\u003e1 x Optical SPDIF (12 - 96 kHz)\u003cbr\u003e1 x Coax SPDIF (12 - 192 kHz)\u003cbr\u003e1 x Remote In\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eInput sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl85\"\u003eRCA \/ Cinch 1 - 8 Volts\u003cbr\u003eHighlevel 4 - 32 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl85\"\u003e12 x RCA \/ Cinch\u003cbr\u003e1 x Remote Out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eOutput voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl85\"\u003e8 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eFrequency response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl85\"\u003e10 Hz - 44,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eDSP resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl84\"\u003e64 Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eDSP power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl85\"\u003e2 x 295 MHz (2.4 billion MAC operations\/second)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eSampling rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl84\"\u003e96 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eDSP type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl84\"\u003e2 x Audio signal processor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eSignal converters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl85\"\u003eA\/D: Asahi Kasei 32 Bit\u003cbr\u003eD\/A: Asahi Kasei 32 Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eSignal-to-noise ratio digital input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl84\"\u003e117 dB (A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eSignal-to-noise ratio analog input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl85\"\u003e111 dB (A-weighted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eTotal harmonic distortion (THD+N) digital input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl84\"\u003e\u0026lt; 0.0004 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eTotal harmonic distortion (THD+N) analog input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl84\"\u003e\u0026lt; 0.0008 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eIM distortion (IMD) digital input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl84\"\u003e\u0026lt; 0.0015 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eIM distortion (IMD) analog input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl84\"\u003e\u0026lt; 0.003 %\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eCrosstalk\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl85\"\u003e\u0026gt; 90 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eOperating voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl84\"\u003e9.6 - 17 Volts (max. 5 sec. down to 6 Volts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003ePower rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl84\"\u003eDC 12 V ⎓ 1.1 A max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eCurrent draw\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl85\"\u003e550 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eMax. remote output current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl85\"\u003e500 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eOperating temperature range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl84\"\u003e-40 °C to +70 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eAdditional features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl84\"\u003eHEC slot, Ground lift switch, Smart Control Port, 32 Bit CoProcessor, ADEP.3 circuit, Auto Remote switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\" valign=\"top\"\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"xl85\"\u003e40 x 177 x 170 mm \/\u003cbr\u003e1.58 x 6.97 x 6.69“\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detail-supply-headline\" id=\"supply\"\u003e\n\u003ch3\u003eScope of delivery\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detail--supply-content\"\u003e\n\u003cdiv class=\"product--supply-inner\"\u003e\n\u003cp\u003e1 x Signal processor HELIX DSP ULTRA S\u003cbr\u003e1 x USB cable\u003cbr\u003e1 x Mounting material\u003cbr\u003e1 x Instruction manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product--dspfeatures-headline\" id=\"dspfeatures\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","brand":"Helix Audio","offers":[{"title":"Default Title","offer_id":52678815777106,"sku":"DSP ULTRA S","price":1099.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4364\/1426\/files\/screenshot_2025-12-22_at_14.56.47.png?v=1770786186","url":"https:\/\/www.caraudiosecurity.com\/products\/helix-ultra-s-12-channel-stand-alone-dsp","provider":"Car Audio Security","version":"1.0","type":"link"}