{"title":"Helix DSP \u0026 Accessories","description":"\u003cp\u003eHelix digital sound processors, the BT HD Streamer, Conductor cables and accessories.\u003c\/p\u003e","products":[{"product_id":"helix-v-twelve-dsp-12-mk2-channel-amplifier-with-14-channel-dsp-75w-rms-64-bit","title":"Helix V Twelve DSP MK2 12 Channel Amplifier with 14 Channel DSP 75w RMS 64 Bit","description":"\u003cp\u003e\u003cstrong\u003eThe Helix V Twelve DSP MK2 is a 12-channel Class GD amplifier with a built-in 14-channel 64-bit DSP, delivering 75 W RMS per channel at 4 ohms and up to 160 W RMS per channel at 2 ohms. It is part of Helix's V-series DSP amplifier range, designed for upgrading premium factory sound systems with a high channel count.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAmplifier channels: 12, plus 2 processed RCA outputs (14 DSP channels total)\u003c\/li\u003e\n\u003cli\u003ePower RMS: 12 x 75 W @ 4 ohms, 12 x 120 W @ 2 ohms\u003c\/li\u003e\n\u003cli\u003eMax output per channel: up to 160 W RMS @ 2 ohms\u003c\/li\u003e\n\u003cli\u003eAmplifier class: Pure Class GD\u003c\/li\u003e\n\u003cli\u003eDSP: 64-bit fixed point, 295 MHz, 48 kHz sampling\u003c\/li\u003e\n\u003cli\u003eInputs: 6 x RCA, 12 x high-level, 1 x optical SPDIF\u003c\/li\u003e\n\u003cli\u003eSignal converters: BurrBrown 24-bit A\/D and D\/A\u003c\/li\u003e\n\u003cli\u003eDimensions (H x W x D): 44 x 220 x 220 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eThe new king of multitools\u003c\/h2\u003e\n\u003cp\u003eThe V Twelve DSP MK2 is designed to solve the complexity of upgrading premium OE sound systems in modern vehicles. It combines 12 high-level inputs, 6 RCA inputs, 14 DSP channels and 12 output stages with up to 160 W RMS at 2 ohms — all in an ultra-compact housing with the footprint of just two envelopes. Need fewer channels? The \u003ca href=\"\/products\/helix-amplify-206-dsp-6-channel-amplifier-with-8-channel-digital-sound-processor\"\u003eHelix Amplify 206 DSP\u003c\/a\u003e offers a more compact 6-channel amplifier with an 8-channel DSP.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 160 W RMS output power per channel into 2 ohms\u003c\/li\u003e\n\u003cli\u003ePure Class GD technology for high sound quality and efficiency\u003c\/li\u003e\n\u003cli\u003eExtremely powerful 64-bit fixed point audio DSP\u003c\/li\u003e\n\u003cli\u003eBurrBrown A\/D and D\/A signal converters\u003c\/li\u003e\n\u003cli\u003eACO – Advanced 32-bit CoProcessor platform, enabling system and DSP features including:\u003c\/li\u003e\n\u003cli\u003eISA (Input Signal Analyzer) and InputEQ for easy analysis and compensation of input signals\u003c\/li\u003e\n\u003cli\u003eSFX sound effects – Augmented Bass Processing, StageXpander, RealCenter and more\u003c\/li\u003e\n\u003cli\u003e10 internal memory locations for sound setups\u003c\/li\u003e\n\u003cli\u003e12-channel high-level input with up to 32 V RMS input sensitivity and ADEP.3 circuit\u003c\/li\u003e\n\u003cli\u003eTwo processed RCA\/Cinch outputs\u003c\/li\u003e\n\u003cli\u003e1:1 IOR (Input\/Output Routing) – same number of high-level inputs and amplifier outputs\u003c\/li\u003e\n\u003cli\u003eVCP (Virtual Channel Processing) for flexible configuration of complex sound systems\u003c\/li\u003e\n\u003cli\u003eSCP (Smart Control Port) for remote controls and accessories\u003c\/li\u003e\n\u003cli\u003eHEC slot for add-ons including Bluetooth HD Audio Streaming and High Resolution Audio Streaming via USB\u003c\/li\u003e\n\u003cli\u003eAutomatic remote switch\u003c\/li\u003e\n\u003cli\u003eStart-Stop capability down to 6 V supply voltage\u003c\/li\u003e\n\u003cli\u003eCompact design with low heat dissipation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eVirtual Channel Processing – signal routing for modern OE systems\u003c\/h2\u003e\n\u003cp\u003eAdapting to modern OE sound systems with a high input count makes signal routing inside an amplifier increasingly complex — especially when multiple inputs are mixed and then split into multi-way systems. Audiotec Fischer's multi-stage Virtual Channel Processing, combined with the DSP PC-Tool software, makes even highly complex system configurations straightforward. It allows free assignment of proprietary FX features such as RealCenter and Augmented Bass Processing. The V Twelve DSP MK2's high channel count also makes it equally suited to simpler 1-to-1 IOR routing applications.\u003c\/p\u003e\n\n\u003ch2\u003eRapid processing power – thanks to ACO\u003c\/h2\u003e\n\u003cp\u003eManaging this many channels demands fast processing throughout the signal path. Audiotec Fischer's 32-bit ACO platform handles all control tasks, delivering exceptional speed for data communication with the DSP PC-Tool software and lightning-fast switching between up to ten sound setups. The ACO platform also enables sound effects including Augmented Bass Processing, StageXpander and RealCenter, alongside a 12-channel input EQ with Input Signal Analyzer (ISA) for easy analysis and compensation of OE radio input signals.\u003c\/p\u003e\n\n\u003ch2\u003ePerfect sound without compromises\u003c\/h2\u003e\n\u003cp\u003eThe highly efficient Class GD technology and BurrBrown A\/D and D\/A converters deliver optimal sound performance, a strong signal-to-noise ratio and low distortion. Despite its high flexibility and compact dimensions, the V Twelve DSP MK2 holds its own against top-class competition.\u003c\/p\u003e","brand":"Helix","offers":[{"title":"Default Title","offer_id":45713160241418,"sku":"90751","price":1299.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/helix-dsp-helix-v-twelve-dsp-12-mk2-channel-amplifier-with-14-channel-dsp-75w-rms-64-bit-47166407901450.jpg?v=1748429460"},{"product_id":"helix-dsp-3s-8-channel-digital-signal-processor-64-bit-audio-dsp-high-res-ready","title":"Helix DSP.3S 8 Channel Digital Signal Processor 64 Bit Audio DSP High Res Ready","description":"\u003cp\u003e\u003cstrong\u003eThe Helix DSP.3S is an 8-channel digital signal processor with 64-bit audio DSP and High-Res ready capability, from Helix's DSP range. It features 8 RCA line outputs at 6 Volts to feed external amplifiers, alongside high-level inputs with ADEP.3 for factory head unit integration.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eChannels: 8-channel DSP, 64 Bit, 1.2 billion MAC operations per second\u003c\/li\u003e\n\u003cli\u003eInputs: 6 x RCA, 6 x high-level (ADEP.3), 1 x optical SPDIF (12 to 96 kHz)\u003c\/li\u003e\n\u003cli\u003eOutputs: 8 x RCA, 6 Volts output voltage\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: 114 dB digital input, 110 dB analogue input (A-weighted)\u003c\/li\u003e\n\u003cli\u003eExpansion: HELIX Extension Card (HEC) slot\u003c\/li\u003e\n\u003cli\u003eDimensions (H x W x D): 40 x 177 x 120 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHelix's best 8-channel DSP\u003c\/h2\u003e\n\u003cp\u003eThe DSP.3S has been continually refined and is the best digital 8-channel signal processor Helix has built. If you need a combined amplifier and DSP in one unit, the \u003ca href=\"\/products\/helix-amplify-206-dsp-6-channel-amplifier-with-8-channel-digital-sound-processor\"\u003eHelix Amplify 206 DSP\u003c\/a\u003e pairs a 6-channel amplifier with an 8-channel digital sound processor.\u003c\/p\u003e\n\n\u003ch2\u003eIncredible sound experience, ready for High-Res audio\u003c\/h2\u003e\n\u003cp\u003eThe 64-bit audio DSP with separated AD and DA signal converters delivers outstanding sound quality. The DSP.3S also includes unique Helix sound features: \"Augmented Bass Processing\", \"StageXpander\" and \"RealCenter\", which give you additional tools to fine-tune your audio system alongside the 6 V RCA outputs.\u003c\/p\u003e\n\n\u003ch2\u003eACO: Advanced 32 Bit platform\u003c\/h2\u003e\n\u003cp\u003eThe DSP.3S is equipped with the 32 Bit ACO (Advanced CoProcessor) platform, which handles all monitoring tasks and delivers faster data communication with the DSP PC-Tool software. It also enables setup switching in just 300 msec.\u003c\/p\u003e\n\u003cp\u003eThe ACO provides 10 internal memory locations for sound setups, a channel-separated Input EQ, and the Input Signal Analyzer (ISA) for easy analysis and compensation of input signals — making it straightforward to de-equalise factory sound tuning and integrate multiple signal sources.\u003c\/p\u003e\n\n\u003ch2\u003eExtensive basic feature set\u003c\/h2\u003e\n\u003cp\u003eThe high-level input with ADEP.3 circuit (Advanced Diagnostics Error Protection, 3rd Generation), Auto Remote switch, optical input and HELIX Extension Card slot (HEC slot) are all included as standard. The HEC slot supports system add-ons such as Bluetooth® Audio Streaming and High Resolution Audio Streaming via USB.\u003c\/p\u003e\n\n\u003ch2\u003eDSP PC-Tool\u003c\/h2\u003e\n\u003cp\u003eThe DSP.3S is configured via the DSP PC-Tool Software V4, a professional and user-friendly PC application.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e64 Bit fixed-point audio DSP with 1.2 billion MAC operations per second\u003c\/li\u003e\n\u003cli\u003eUnique DSP sound effects: \"Augmented Bass Processing\" (dynamically optimises subwoofer bass response), \"StageXpander\" (widens stereo perspective), \"RealCenter\" (focused sound staging for driver and co-driver), and more\u003c\/li\u003e\n\u003cli\u003eACO (Advanced 32 Bit CoProcessor) for control and communication tasks:\n\u003cul\u003e\n\u003cli\u003e10 internal memory locations for sound setups\u003c\/li\u003e\n\u003cli\u003eSetup switching within milliseconds\u003c\/li\u003e\n\u003cli\u003eHigh-speed data transfer and improved usability\u003c\/li\u003e\n\u003cli\u003eInputEQ and ISA (Input Signal Analyzer) for easy analysis and compensation of input signals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eHELIX Extension Card slot (HEC) for Bluetooth® Audio Streaming, High Resolution Audio Streaming via USB and more\u003c\/li\u003e\n\u003cli\u003eSmart high-level input with ADEP.3 circuit and Auto Turn-On function\u003c\/li\u003e\n\u003cli\u003eStart-stop capability down to 6 V supply voltage\u003c\/li\u003e\n\u003cli\u003eOptimal signal path and power supply for improved sound quality\u003c\/li\u003e\n\u003cli\u003eGround lift switch to avoid ground loops\u003c\/li\u003e\n\u003cli\u003eEasy configuration via DSP PC-Tool V4 software\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Helix","offers":[{"title":"Default Title","offer_id":45713161355530,"sku":"90730","price":449.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/helix-dsp-helix-dsp-3s-8-channel-digital-signal-processor-64-bit-audio-dsp-high-res-ready-47166411342090.jpg?v=1748429438"},{"product_id":"helix-dsp-pro-mk3-10-channel-digital-signal-processor-with-64-bit-audio-dsp","title":"Helix DSP Pro MK3 10 Channel Digital Signal Processor with 64 Bit Audio DSP","description":"\u003cp\u003e\u003cstrong\u003eThe Helix DSP Pro MK3 is a 10-channel digital signal processor featuring a 64 Bit audio DSP, 32 Bit AD\/DA converters and a 96 kHz signal path. It is part of the Helix DSP range and is designed for high-end car audio systems requiring precise tuning, OEM integration and expandability.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInputs: 8 x RCA, 8 x high level, 1 x optical SPDIF, 1 x coaxial SPDIF\u003c\/li\u003e\n\u003cli\u003eOutputs: 10 x RCA, max. 8 V output voltage\u003c\/li\u003e\n\u003cli\u003eDSP: 64 Bit, 295 MHz (1.2 billion MAC operations\/second)\u003c\/li\u003e\n\u003cli\u003eSampling rate: 96 kHz\u003c\/li\u003e\n\u003cli\u003eConverters: Asahi Kasei 32 Bit A\/D and D\/A\u003c\/li\u003e\n\u003cli\u003eFrequency response: 10 – 44,000 Hz\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: 116 dB digital \/ 110 dB analogue input (A-weighted)\u003c\/li\u003e\n\u003cli\u003eTime alignment: up to 20 ms per channel\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 9.6 – 18 V (max. 5 sec. down to 6 V)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHelix DSP Pro MK3: digital 10-channel signal processor with 96 kHz \/ 32 Bit signal path\u003c\/h2\u003e\n\n\u003ch3\u003eHigh resolution audio\u003c\/h3\u003e\n\u003cp\u003eThe Helix DSP Pro MK3 combines a powerful 64 Bit audio DSP with latest-generation AD and DA converters running at a native 32 Bit resolution. An improved internal power supply and a maximum output voltage of 8 V further contribute to sound quality. The audio bandwidth extends to more than 40 kHz, and the signal-to-noise ratio reaches 116 dB on the digital input.\u003c\/p\u003e\n\n\u003ch2\u003eFurther innovations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eADEP circuit (Advanced Diagnostics Error Protection) in the high level input for bypassing factory loudspeaker diagnostic systems\u003c\/li\u003e\n\u003cli\u003e\"Auto Remote\" switch for enabling or disabling the automatic turn-on feature of the high level input\u003c\/li\u003e\n\u003cli\u003eSoftware-controlled switching between the optical and coaxial inputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe DSP Pro MK3 includes a Helix Extension Card slot (HEC slot), allowing additional interfaces to be added — such as a Bluetooth® Audio Streaming module or a High Resolution Audio USB soundcard.\u003c\/p\u003e\n\n\u003cp\u003eThe software has been fully revamped alongside the hardware. New features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll Pass filter option\u003c\/li\u003e\n\u003cli\u003eIncreased adjustment range of the time alignment\u003c\/li\u003e\n\u003cli\u003eSwitchable sound options for the DA converters\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eConfiguration is handled via DSP PC-Tool V4 software. If you need fewer channels, the \u003ca href=\"\/products\/helix-dsp-mini-mk2-compact-6-channel-digital-signal-processor-64-bit-audio-dsp-1\"\u003eHelix DSP Mini MK2\u003c\/a\u003e offers a compact 6-channel alternative within the same Helix DSP family.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePowerful \"fixed point\" audio DSP with 64 Bit resolution and 1.2 billion MAC operations per second\u003c\/li\u003e\n\u003cli\u003eAD and DA signal converters of the latest generation with a native resolution of 32 Bit\u003c\/li\u003e\n\u003cli\u003eHigh resolution audio bandwidth up to more than 40 kHz\u003c\/li\u003e\n\u003cli\u003eHelix Extension Card slot (HEC) for additional input\/output modules including Bluetooth® Audio Streaming and High Resolution Audio Streaming via USB\u003c\/li\u003e\n\u003cli\u003eSmart high level input with ADEP circuit (Advanced Diagnostics Error Protection)\u003c\/li\u003e\n\u003cli\u003eStart-Stop capability down to 6 V supply voltage\u003c\/li\u003e\n\u003cli\u003eFreely definable signal routing with separate matrices for line, SPDIF and HEC\/AUX\u003c\/li\u003e\n\u003cli\u003e\"Ground lift\" switch to avoid ground loops\u003c\/li\u003e\n\u003cli\u003eControl input for connecting remote controls and accessories\u003c\/li\u003e\n\u003cli\u003eTime alignment with up to 20 ms delay time per channel, plus reverse time alignment for in-phase summation of the inputs\u003c\/li\u003e\n\u003cli\u003eInputs: 8 x RCA\/Cinch, 8 x high level, 1 x optical SPDIF and 1 x coaxial SPDIF\u003c\/li\u003e\n\u003cli\u003eOutputs: 10 x RCA\/Cinch with max. 8 V output voltage\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Helix","offers":[{"title":"Default Title","offer_id":45713162535178,"sku":"90728","price":799.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/helix-dsp-helix-dsp-pro-mk3-10-channel-digital-signal-processor-with-64-bit-audio-dsp-47166413144330.jpg?v=1748429447"},{"product_id":"helix-dsp-mini-mk2-compact-6-channel-digital-signal-processor-64-bit-audio-dsp-1","title":"Helix DSP Mini MK2 Compact 6 Channel Digital Signal Processor 64 Bit Audio DSP","description":"\u003cp\u003e\u003cstrong\u003eThe Helix DSP Mini MK2 is a compact 6-channel digital signal processor from Helix's DSP range, featuring a 64 Bit audio DSP running at 295 MHz, 96 kHz sampling, and a high-resolution bandwidth beyond 40 kHz. Designed for car audio installs requiring precise tuning and clean integration with factory or aftermarket head units.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInputs: 4 x RCA, 4 x high-level speaker input, 1 x optical SPDIF (12 to 96 kHz), remote in\u003c\/li\u003e\n\u003cli\u003eOutputs: 6 x RCA, remote out\u003c\/li\u003e\n\u003cli\u003eDSP: 64 Bit, 295 MHz (1.2 billion MAC operations per second)\u003c\/li\u003e\n\u003cli\u003eSampling rate: 96 kHz\u003c\/li\u003e\n\u003cli\u003eFrequency response: 10 Hz to 44,000 Hz\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: 106 dB digital, 103 dB analogue (A-weighted)\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 9.6 to 18 V (max. 5 sec. down to 6 V)\u003c\/li\u003e\n\u003cli\u003eDimensions (H x W x D): 40 x 177 x 104 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDigital 6 channel signal processor with 96 kHz \/ 24 Bit signal path\u003c\/h2\u003e\n\u003cp\u003eDespite its compact dimensions, the DSP Mini MK2 is packed with advanced technology. A 64 Bit audio DSP at 295 MHz, combined with 96 kHz sampling and a high-resolution audio bandwidth beyond 40 kHz, delivers outstanding sound quality. Unique DSP sound features include \"Augmented Bass Processing\", \"StageXpander\" and \"RealCenter\" — giving you precise control over your audio system. If you need more outputs or channels, Helix also offers the \u003ca href=\"\/products\/helix-dsp-3s-8-channel-digital-signal-processor-64-bit-audio-dsp-high-res-ready\"\u003eHelix DSP.3S 8 Channel Digital Signal Processor\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eExtremely powerful \"fixed point\" audio DSP with 64 Bit resolution and 1.2 billion MAC operations per second\u003c\/li\u003e\n\u003cli\u003eHigh-resolution audio bandwidth beyond 40 kHz\u003c\/li\u003e\n\u003cli\u003eACO – Advanced 32 Bit CoProcessor for all control and communication tasks\u003c\/li\u003e\n\u003cli\u003e10 internal memory locations for sound setups\u003c\/li\u003e\n\u003cli\u003eSetup switching within milliseconds\u003c\/li\u003e\n\u003cli\u003eHigh-speed data transfer and improved usability\u003c\/li\u003e\n\u003cli\u003eHELIX Extension Card slot (HEC) for system add-ons\u003c\/li\u003e\n\u003cli\u003eSmart high-level input with ADEP.3 circuit and Auto Turn-On function\u003c\/li\u003e\n\u003cli\u003eStart-Stop capability down to 6 V supply voltage\u003c\/li\u003e\n\u003cli\u003e\"Augmented Bass Processing\" dynamically optimises subwoofer bass response\u003c\/li\u003e\n\u003cli\u003e\"StageXpander\" significantly widens the stereo perspective\u003c\/li\u003e\n\u003cli\u003e\"RealCenter\" delivers focused sound staging for both driver and co-driver\u003c\/li\u003e\n\u003cli\u003eFreely definable signal routing with separate matrices for line, SPDIF and HEC\/AUX\u003c\/li\u003e\n\u003cli\u003eOptimal signal path and power supply for improved sound quality\u003c\/li\u003e\n\u003cli\u003e\"Ground lift\" switch to avoid ground loops\u003c\/li\u003e\n\u003cli\u003eVery compact dimensions for easy vehicle integration\u003c\/li\u003e\n\u003cli\u003eConfigured via the intuitive DSP PC-Tool V4 software\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e96 kHz sampling rate\u003c\/h2\u003e\n\u003cp\u003eThe DSP Mini MK2 processes all signals at 96 kHz, extending the audio bandwidth well beyond the usual 22 kHz limit to more than 40 kHz. Doubling the sampling rate demands significantly greater DSP processing power, as the number of available arithmetic operations is halved. Only the latest generation of DSP chip makes this possible while still adding new features.\u003c\/p\u003e\n\n\u003ch2\u003eSmart high-level input ADEP.3\u003c\/h2\u003e\n\u003cp\u003eModern factory head units use sophisticated speaker-line diagnostics. Many will trigger fault messages or lose features such as fader control when a signal processor is connected — but not with the DSP Mini MK2.\u003c\/p\u003e\n\u003cp\u003eThe ADEP.3 circuit (Advanced Diagnostics Error Protection, 3rd Generation) prevents these issues without placing unnecessary load on the OE radio's speaker outputs at high volumes.\u003c\/p\u003e\n\n\u003ch2\u003eStart-Stop capability\u003c\/h2\u003e\n\u003cp\u003eThe DSP Mini MK2's switched-mode power supply maintains a stable internal voltage even when the battery drops to 6 V during engine crank.\u003c\/p\u003e\n\n\u003ch2\u003ePower Save Mode\u003c\/h2\u003e\n\u003cp\u003ePower Save Mode is active by default. If no input signal is detected for more than 60 seconds, it switches off the remote output and any connected amplifiers — reducing standby power consumption.\u003c\/p\u003e\n\u003cp\u003eNote: in vehicles using CAN bus or similar systems, the head unit may remain active for up to 45 minutes after the car is locked. Power Save Mode will handle this automatically, and the remote output reactivates within one second once a music signal is detected. The 60-second turn-off delay and Power Save Mode itself can both be adjusted or disabled via DSP PC-Tool software.\u003c\/p\u003e\n\n\u003ch2\u003eAutomatic digital signal detection\u003c\/h2\u003e\n\u003cp\u003eThe DSP Mini MK2 automatically switches from analogue to digital input when a signal is detected on the optical input. This behaviour can be disabled in DSP PC-Tool software, or an optional remote control can be used for manual input switching.\u003c\/p\u003e","brand":"Helix","offers":[{"title":"Default Title","offer_id":45713941135626,"sku":"90727","price":349.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/helix-dsp-helix-dsp-mini-mk2-compact-6-channel-digital-signal-processor-64-bit-audio-dsp-47168081264906.jpg?v=1748432120"},{"product_id":"helix-bt-hd-streamer-bluetooth-5-0-for-brax-helix-match-dsp-with-optical-input","title":"Helix BT HD Streamer Bluetooth 5.0 for Brax Helix \u0026 Match DSP with Optical Input","description":"\u003cp\u003e\u003cstrong\u003eThe Helix BT HD Streamer is a stand-alone Bluetooth 5.0 audio streaming module that delivers aptX HD, aptX and AAC audio at up to 24 bit \/ 48 kHz via optical SPDIF to any Brax, Helix or Match DSP with an optical digital input. It is part of the Helix car audio range by Audiotec Fischer.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth standard: 5.0 + EDR\u003c\/li\u003e\n\u003cli\u003eCodecs: Qualcomm aptX HD, aptX, AAC, SBC\u003c\/li\u003e\n\u003cli\u003eStreaming resolution: up to 24 bit \/ 48 kHz\u003c\/li\u003e\n\u003cli\u003eInputs: 1 x optical SPDIF (12–96 kHz), remote, pairing, optional microphone kit\u003c\/li\u003e\n\u003cli\u003eOutputs: 1 x optical SPDIF (up to 96 kHz \/ 24 bit), 1 x remote\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 10.5–32V (12V \/ 24V systems)\u003c\/li\u003e\n\u003cli\u003eStandby consumption: approx. 3 mA\u003c\/li\u003e\n\u003cli\u003eBluetooth range: up to 10 m; up to 8 paired devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHELIX BT HD STREAMER\u003c\/h2\u003e\n\u003cp\u003eThe HELIX BT HD STREAMER is a stand-alone Bluetooth audio streaming module for DSP-based systems. It connects wirelessly to Android and Apple devices and sends high-definition audio to any Brax, Helix or Match DSP with an optical digital input — including the \u003ca href=\"\/products\/helix-dsp-mini-mk2-compact-6-channel-digital-signal-processor-64-bit-audio-dsp-1\"\u003eHelix DSP Mini MK2\u003c\/a\u003e and the \u003ca href=\"\/products\/helix-dsp-3s-8-channel-digital-signal-processor-64-bit-audio-dsp-high-res-ready\"\u003eHelix DSP.3S\u003c\/a\u003e. It is well suited to classic cars without a head unit, camper vans and motorhomes where music is needed without the ignition on.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStand-alone Bluetooth audio retrofit for all DSPs and DSP amplifiers with an optical digital input\u003c\/li\u003e\n\u003cli\u003eStreams wirelessly at up to 24 bit \/ 48 kHz from a mobile device to your DSP or DSP amplifier\u003c\/li\u003e\n\u003cli\u003eSupports Qualcomm aptX HD, Qualcomm aptX and AAC for Android and Apple devices\u003c\/li\u003e\n\u003cli\u003eOptional HELIX BT HD Hands-Free Microphone Kit available for hands-free calling\u003c\/li\u003e\n\u003cli\u003eStandby mode allows the sound system to be activated via Bluetooth signal\u003c\/li\u003e\n\u003cli\u003eExtremely low standby power consumption (approx. 3 mA) to preserve battery life\u003c\/li\u003e\n\u003cli\u003eIdeal retrofit for classic cars without a head unit\u003c\/li\u003e\n\u003cli\u003eEnables music playback without the ignition on — ideal for camper vans and motorhomes\u003c\/li\u003e\n\u003cli\u003eIntegrated digital input with pass-through function allows an additional optical source (e.g. head unit or digital audio player) to be connected alongside Bluetooth\u003c\/li\u003e\n\u003cli\u003eUseful where the HEC slot of the DSP or DSP amplifier is already occupied\u003c\/li\u003e\n\u003cli\u003eSupports external pairing via retrofitted control cables and an external pushbutton — practical for hidden installations, such as behind the glove compartment\u003c\/li\u003e\n\u003cli\u003eCompatible with all Brax, Helix and Match DSP products with an optical digital input\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: the Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Audiotec Fischer GmbH is under licence. Other trademarks and trade names are those of their respective owners.\u003c\/p\u003e\n\n\u003ch2\u003eHigh-definition streaming with maximum flexibility\u003c\/h2\u003e\n\u003cp\u003eThe HELIX BT HD STREAMER connects to DSPs and DSP amplifiers via optical output, keeping the signal path completely digital and lossless. Its digital input with pass-through function forwards an incoming optical signal directly to the output, so a digital audio player can be integrated alongside Bluetooth without breaking the digital signal path.\u003c\/p\u003e\n\u003cp\u003eStandby mode lets the streamer wake the sound system on receiving a Bluetooth signal, making it particularly practical in motorhomes, campers and classic cars without a modern head unit.\u003c\/p\u003e\n\n\u003ch2\u003eExceptional sound quality from state-of-the-art streaming technologies\u003c\/h2\u003e\n\u003cp\u003eThe Qualcomm aptX HD codec enables high-definition Bluetooth audio at 24 bit \/ 48 kHz with improvements in signal-to-noise ratio, reduced total harmonic distortion (THD) and minimal audio artefacts. The streamer also supports standard Qualcomm aptX for older Bluetooth devices and AAC, which is optimised for Apple devices including iPhone and iPad.\u003c\/p\u003e\n\n\u003ch2\u003eOptional hands-free function\u003c\/h2\u003e\n\u003cp\u003eThe HELIX BT HD STREAMER can be extended with the separately available HELIX BT HD Hands-Free Microphone Kit, adding hands-free calling to the vehicle without requiring a head unit.\u003c\/p\u003e","brand":"Helix","offers":[{"title":"Default Title","offer_id":45715128287498,"sku":"90665","price":129.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/helix-bluetooth-receiver-helix-bt-hd-steamer-bluetooth-5-0-for-brax-helix-match-dsp-with-optical-input-47170370797834.jpg?v=1748429477"},{"product_id":"helix-bt-hd-streamer-handsfree-microphone-kit-full-hands-free-functionality","title":"Helix BT HD Streamer Handsfree Microphone Kit Full Hands-Free Functionality","description":"\u003cp\u003e\u003cstrong\u003eThe Helix BT HD Streamer Handsfree Microphone Kit adds full hands-free calling to the \u003ca href=\"\/products\/helix-bt-hd-steamer-bluetooth-5-0-for-brax-helix-match-dsp-with-optical-input\"\u003eHelix BT HD Streamer\u003c\/a\u003e. It uses a passive electret condenser microphone with a cardioid pattern, and relies on the streamer's built-in echo cancelling and noise suppression — no head unit modification required. It is part of the Helix audio range, made in Germany.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Helix BT HD Streamer is required and sold separately.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with: Helix BT HD Streamer\u003c\/li\u003e\n\u003cli\u003eMicrophone: passive electret condenser, cardioid polar pattern\u003c\/li\u003e\n\u003cli\u003eCable: 2 m connection cable\u003c\/li\u003e\n\u003cli\u003eControls: connections for up to four functions (next track, previous track, accept call, reject call)\u003c\/li\u003e\n\u003cli\u003eProcessing: echo cancelling, noise suppression, voice enhancement\u003c\/li\u003e\n\u003cli\u003eMade in: Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHands-free functionality for the Helix BT HD Streamer\u003c\/h2\u003e\n\u003cp\u003eThe BT HD Handsfree Microphone Kit adds convenient hands-free calling to the BT HD Streamer with no modifications to the head unit.\u003c\/p\u003e\n\n\u003ch2\u003eVoice-optimised frequency response\u003c\/h2\u003e\n\u003cp\u003eThe cardioid polar pattern is optimised to capture the driver's voice clearly while reducing ambient noise for clean communication on the move.\u003c\/p\u003e\n\n\u003ch2\u003eEcho cancelling and noise suppression technology\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNoise suppression: the algorithm in the Bluetooth chip of the Helix BT HD Streamer filters out background noise such as vehicle and road noise.\u003c\/li\u003e\n\u003cli\u003eEcho suppression: minimises audio feedback between the speaker and microphone to reduce echo during calls.\u003c\/li\u003e\n\u003cli\u003eVoice enhancement: improves clarity and intelligibility of the driver's voice, reduces background noise, and applies automatic volume correction so quieter speakers remain easy to understand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eConvenient control options\u003c\/h2\u003e\n\u003cp\u003eThe included cable set lets a specialist dealer or experienced DIY installer connect optional external buttons for track forward, track back, accept call, and reject call. It also supports easy pairing of new smartphones.\u003c\/p\u003e\n\n\u003ch2\u003eMade in Germany\u003c\/h2\u003e\n\u003cp\u003eThe microphone is manufactured to high precision and quality standards in Germany.\u003c\/p\u003e\n\n\u003ch2\u003eMounting position recommendations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIn the interior light\u003c\/li\u003e\n\u003cli\u003eLeft upper corner of the windscreen\u003c\/li\u003e\n\u003cli\u003eBetween the speedometer and steering wheel\u003c\/li\u003e\n\u003cli\u003eAt the centre rear-view mirror\u003c\/li\u003e\n\u003cli\u003eIn the headliner\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Helix","offers":[{"title":"Default Title","offer_id":45715129827594,"sku":"90667","price":29.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/helix-bluetooth-receiver-helix-bt-hd-streamer-handsfree-microphone-kit-full-hands-free-functionality-47170373255434.jpg?v=1748429478"},{"product_id":"helix-dsp-ultra-s-12-channel-digital-signal-processor-with-64-bit-audio-dsp","title":"Helix DSP ULTRA S 12 Channel Digital Signal Processor with 64 Bit Audio DSP","description":"\u003cp\u003e\u003cstrong\u003eThe Helix DSP ULTRA S is a 12-channel digital signal processor featuring dual 64-bit audio DSPs, a 96kHz\/32-bit signal path, eight inputs and twelve RCA outputs, made in Germany. It sits at the top of the Helix DSP range and is designed for audiophile and complex OEM-integrated car audio installations.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInputs: 8 x RCA, 8 x high-level, 1 x optical SPDIF (12–96kHz), 1 x coaxial SPDIF (12–192kHz)\u003c\/li\u003e\n\u003cli\u003eOutputs: 12 x RCA, 8V max output voltage\u003c\/li\u003e\n\u003cli\u003eDSP: 2 x 64-bit audio signal processors, 2.4 billion MAC operations per second\u003c\/li\u003e\n\u003cli\u003eSampling rate: 96kHz\u003c\/li\u003e\n\u003cli\u003eConverters: AKM (Asahi Kasei) 32-bit A\/D and D\/A\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: 117dB digital input, 111dB analogue input (A-weighted)\u003c\/li\u003e\n\u003cli\u003eFrequency response: 10Hz to 44kHz\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 9.6 to 17V (down to 6V for max. 5 seconds)\u003c\/li\u003e\n\u003cli\u003eDimensions: 40 x 177 x 170mm (H x W x D)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTwinDSP Power: two 64-bit \"fixed point\" audio DSPs with 2.4 billion MAC operations per second, processing eight input channels, eight virtual channels and twelve output channels\u003c\/li\u003e\n\u003cli\u003eCutting-edge audio signal path for minimised distortion and outstanding sound quality\u003c\/li\u003e\n\u003cli\u003eAKM Velvet Sound™ 32-bit AD and DA signal converters\u003c\/li\u003e\n\u003cli\u003eHigh-quality operational amplifiers from the TI \/ BurrBrown \"OPA series\" with SoundPlus™ technology\u003c\/li\u003e\n\u003cli\u003eRevised analogue input stage for outstanding noise immunity\u003c\/li\u003e\n\u003cli\u003eSmart 8-channel high-level input with ADEP.3 circuit\u003c\/li\u003e\n\u003cli\u003eACO (Advanced 32-bit CoProcessor) platform including:\n\u003cul\u003e\n\u003cli\u003eISA (Input Signal Analyzer) and InputEQ for 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 input, virtual and output equalisers\u003c\/li\u003e\n\u003cli\u003eSFX (DSP Sound Effects): Augmented Bass Processing, RealCenter and more\u003c\/li\u003e\n\u003cli\u003eVCP (Virtual Channel Processing) for flexible configuration of highly complex sound systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eHEC slot for system add-ons including Bluetooth® HD Audio Streaming and High Resolution Audio Streaming via USB\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\u003eContinuously adjustable input sensitivity: high-level up to 32V, RCA\/Cinch up to 8V\u003c\/li\u003e\n\u003cli\u003eCompact SCP (Smart Control Port) for connecting remote controls and accessories\u003c\/li\u003e\n\u003cli\u003eTime alignment with up to 20ms delay per channel, plus reverse time alignment for in-phase summation of inputs\u003c\/li\u003e\n\u003cli\u003eFreely definable signal routing with separate matrices for line, SPDIF and HEC\/AUX\u003c\/li\u003e\n\u003cli\u003eConfigured via DSP PC-Tool 5 software\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAudio performance\u003c\/h2\u003e\n\u003cp\u003eThe DSP ULTRA S uses AKM Velvet Sound™ 32-bit AD and DA converters alongside TI \/ BurrBrown \"OPA series\" operational amplifiers with SoundPlus™ technology. The fully revised analogue input stage delivers optimum interference immunity for outstanding clarity even under demanding conditions.\u003c\/p\u003e\n\n\u003ch2\u003eTwinDSP Power\u003c\/h2\u003e\n\u003cp\u003eTwo of the most powerful 64-bit audio signal processors from Analog Devices provide 2.4 billion MAC operations per second. This drives eight input channels, eight virtual channels and twelve output channels simultaneously at 96kHz, giving an audio bandwidth of over 40kHz. If you need fewer channels, the \u003ca href=\"\/products\/helix-dsp-3s-8-channel-digital-signal-processor-64-bit-audio-dsp-high-res-ready\"\u003eHelix DSP.3S offers 8 channels\u003c\/a\u003e with the same 64-bit architecture.\u003c\/p\u003e\n\n\u003ch2\u003eVirtual Channel Processing: modern signal routing\u003c\/h2\u003e\n\u003cp\u003eOEM sound systems increasingly use complex multi-input configurations that push conventional routing to its limits. Audiotec Fischer's multi-stage VCP (Virtual Channel Processing), managed through DSP PC-Tool software, handles highly complex system configurations with ease. It also allows proprietary FX features such as RealCenter and Augmented Bass Processing to be freely assigned across channels.\u003c\/p\u003e\n\n\u003ch2\u003eElegant, smart and compact\u003c\/h2\u003e\n\u003cp\u003eDespite its extensive feature set, the DSP ULTRA S measures just 40 x 177 x 170mm, keeping installation straightforward. It is the ideal processor for uncompromising audiophile installs with the highest demands on sound quality and system flexibility.\u003c\/p\u003e","brand":"Helix","offers":[{"title":"Default Title","offer_id":45715130482954,"sku":"90729","price":1099.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/helix-dsp-helix-dsp-ultra-s-12-channel-digital-signal-processor-with-64-bit-audio-dsp-47170374107402.jpg?v=1748429482"},{"product_id":"helix-conductor-5m-control-input-cable-for-dsp-remote-control-input-devices","title":"Helix Conductor 5m Control Input Cable for DSP Remote Control Input Devices","description":"\u003cp\u003e\u003cstrong\u003eThe Helix Conductor Control Input Cable is a 5-metre plug-and-play cable that connects compatible Helix remote control devices to amplifiers and DSP processors via the Control Input interface. It is part of the Helix car audio accessory range.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: Control Input cable\u003c\/li\u003e\n\u003cli\u003eLength: 5 metres\u003c\/li\u003e\n\u003cli\u003eConnection: Helix Control Input interface\u003c\/li\u003e\n\u003cli\u003eApplication: Remote control device integration\u003c\/li\u003e\n\u003cli\u003eCompatibility: Helix control devices and DSP systems\u003c\/li\u003e\n\u003cli\u003eInstallation: Plug and play\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe Helix Conductor Control Input Cable links compatible Helix remote control devices to amplifiers and DSP processors via the Control Input interface. It is designed for OEM upgrade and DSP-integrated systems, enabling reliable communication between control units and audio processors for precise system adjustment and user control.\u003c\/p\u003e\n\n\u003cp\u003eAt 5 metres, the cable offers flexibility for routing within vehicle interiors, supporting clean and discreet installations. Its plug-and-play design means no additional modification or complex wiring is required. It is compatible with DSP processors such as the \u003ca href=\"\/products\/helix-dsp-mini-mk2-compact-6-channel-digital-signal-processor-64-bit-audio-dsp-1\"\u003eHelix DSP Mini MK2\u003c\/a\u003e and the \u003ca href=\"\/products\/helix-dsp-3s-8-channel-digital-signal-processor-64-bit-audio-dsp-high-res-ready\"\u003eHelix DSP.3S\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eDedicated cable for Helix Control Input connections\u003c\/li\u003e\n\u003cli\u003eEnables integration of remote control devices\u003c\/li\u003e\n\u003cli\u003e5-metre length for flexible installation routing\u003c\/li\u003e\n\u003cli\u003eStable and reliable signal transmission\u003c\/li\u003e\n\u003cli\u003ePlug and play connection for easy integration\u003c\/li\u003e\n\u003cli\u003eDesigned for DSP-based car audio systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Helix","offers":[{"title":"Default Title","offer_id":53230187413770,"sku":"93080","price":25.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/helixcable.jpg?v=1781780159"},{"product_id":"helix-next-dsp-ultra-xt-16-channel-high-end-standalone-dsp","title":"Helix Next DSP Ultra XT 16 Channel High End Standalone DSP","description":"\u003cp\u003e\u003cstrong\u003eThe Helix Next DSP Ultra XT is a 16-channel high-end standalone digital signal processor featuring a 12-channel high-level input, ACO platform, USB PerfectStream and TwinDSP Power processing. It is part of the Helix NEXT range, made in Germany.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOutputs: 16 x RCA, 1 x optical SPDIF (96kHz), remote out\u003c\/li\u003e\n\u003cli\u003eInputs: 8 x RCA, 12 x high-level, optical SPDIF, coaxial SPDIF, USB PerfectStream, Extension Card 2.0 slot\u003c\/li\u003e\n\u003cli\u003eDSP: 2 x 295MHz audio processors, 64-bit, 2.4 billion MAC operations per second\u003c\/li\u003e\n\u003cli\u003eSampling rate: 96kHz\u003c\/li\u003e\n\u003cli\u003eConverters: ESS ES9841Q ADC and ES9081Q DAC\u003c\/li\u003e\n\u003cli\u003eSignal-to-noise ratio: 128dB digital input, 116dB analogue input\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 9.6V to 18V\u003c\/li\u003e\n\u003cli\u003eDimensions (H x W x D): 55 x 255.6 x 170mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eA new era of Helix DSP performance\u003c\/h2\u003e\n\u003cp\u003eThe Helix Next DSP Ultra XT is the new pinnacle of Helix standalone DSPs. Designed for modern multi-channel sound upgrades with the highest sonic standards, it handles complex factory sound system integration, diverse signal sources and ambitious build requirements. Its comprehensive connectivity, state-of-the-art signal processing and audio performance set a new benchmark in high-end car audio. Made in Germany.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e16-channel high-end standalone DSP for challenging multi-channel sound upgrades\u003c\/li\u003e\n\u003cli\u003eTwinDSP Power: two powerful fixed-point audio DSPs with 64-bit resolution and 2.4 billion MAC operations per second, covering:\n\u003cul\u003e\n\u003cli\u003e12 input channels\u003c\/li\u003e\n\u003cli\u003e8 virtual channels\u003c\/li\u003e\n\u003cli\u003e16 output channels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh-performance ESS Technology A\/D converter with HyperStream® IV architecture and SABRE technology, and D\/A converter with HyperStream® IV architecture and SABRE HIFI® technology — for pure signal quality, high detail resolution and low-noise, low-distortion processing from input to output\u003c\/li\u003e\n\u003cli\u003eEV-Ready: extended input voltage range up to 18V for stable operation in electric vehicles with increased on-board voltages\u003c\/li\u003e\n\u003cli\u003ePremium RCA \/ Cinch sockets for reliable, mechanically stable signal connections and clean signal transmission\u003c\/li\u003e\n\u003cli\u003eHigh-power 12-channel high-level input with up to 32V RMS input sensitivity and ADEP.3 circuit for seamless integration into factory sound systems\u003c\/li\u003e\n\u003cli\u003eUSB PerfectStream technology: lossless high-resolution audio streaming (up to 192kHz \/ 32-bit), AISA measurement (Advanced Input Signal Analyzer) and simultaneous DSP configuration via USB-C\u003c\/li\u003e\n\u003cli\u003eVCP (Virtual Channel Processing) for flexible configuration of complex sound systems, including:\n\u003cul\u003e\n\u003cli\u003eCross-channel group equalisers affecting multiple output channels simultaneously\u003c\/li\u003e\n\u003cli\u003eMulti-way speaker configuration of DSP sound effects (SFX)\u003c\/li\u003e\n\u003cli\u003eAdditional features such as Rear Attenuation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eACO (Advanced 32-bit CoProcessor) platform supporting:\n\u003cul\u003e\n\u003cli\u003eAISA (Advanced Input Signal Analyzer) and InputEQ for analysis and correction 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 input, virtual and output equalisers\u003c\/li\u003e\n\u003cli\u003eSFX Sound Effects: Augmented Bass Processing, RealCenter and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eExtension Card 2.0 slot for system add-ons such as Bluetooth® HD audio streaming, extra analogue inputs or future signal sources\u003c\/li\u003e\n\u003cli\u003eTwo digital inputs (optical and coaxial) and one optical digital output in SPDIF format for a fully digital signal path from source to connected component\u003c\/li\u003e\n\u003cli\u003eCompact SCP (Smart Control Port) for connecting remote controls and accessories\u003c\/li\u003e\n\u003cli\u003eFull control via DSP PC-Tool 6 software for precise configuration and sound tuning in the vehicle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you need fewer channels, Helix also offer the \u003ca href=\"\/products\/helix-dsp-3s-8-channel-digital-signal-processor-64-bit-audio-dsp-high-res-ready\"\u003eHelix DSP.3S 8-channel digital signal processor\u003c\/a\u003e and the \u003ca href=\"\/products\/helix-dsp-mini-mk2-compact-6-channel-digital-signal-processor-64-bit-audio-dsp-1\"\u003eHelix DSP Mini MK2 compact 6-channel digital signal processor\u003c\/a\u003e.\u003c\/p\u003e","brand":"Helix","offers":[{"title":"Default Title","offer_id":53323468341514,"sku":"93300","price":1899.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/ultraxt.jpg?v=1783423567"},{"product_id":"helix-cia-sg100-4-inch-100mm-car-speaker-grilles-pair","title":"HELIX CiA SG100 4 Inch 100mm Car Speaker Grilles Pair","description":"\u003cp\u003e\u003cstrong\u003eThe HELIX CiA SG100 is a pair of 4 inch (100 mm) speaker grilles from the HELIX COMPOSE range, constructed from ABS and wire mesh in a hexagonal pattern to protect speaker cones while maintaining high sound transmission.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe CiA SG100 fits the HELIX COMPOSE Ci7 M100FM-S3 and Ci3 M100FM-S3 single speakers, and the \u003ca href=\"\/products\/helix-compose-i3-ci3-k100-2fm-s3-component-4-inch-flexmount-speakers-80w-rms\"\u003eCi3 K100.2FM-S3\u003c\/a\u003e and Ci3 C100.2FM-S3 speaker kits.\u003c\/p\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 4 inch \/ 100 mm\u003c\/li\u003e\n\u003cli\u003eMaterial: ABS and wire mesh\u003c\/li\u003e\n\u003cli\u003eDesign: sound-optimised hexagonal structure\u003c\/li\u003e\n\u003cli\u003eCompatible single speakers: Ci7 M100FM-S3, Ci3 M100FM-S3\u003c\/li\u003e\n\u003cli\u003eCompatible speaker kits: Ci3 K100.2FM-S3, Ci3 C100.2FM-S3\u003c\/li\u003e\n\u003cli\u003eIn the box: 2 x speaker grille, 1 x mounting material\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHELIX CiA SG100\u003c\/h2\u003e\n\u003cp\u003eSpeakers mounted in vulnerable positions — particularly low in door panels — need reliable protection from mechanical impact. The CiA SG100 grille set uses a rugged hexagonal construction in ABS and wire mesh to deliver maximum cone protection without compromising sound transmission.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSound-optimised grille with hexagonal structure for high sound transmission\u003c\/li\u003e\n\u003cli\u003eRugged ABS and wire mesh construction for maximum protection of the speaker cone\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCi7 M100FM-S3\u003c\/li\u003e\n\u003cli\u003eCi3 M100FM-S3\u003c\/li\u003e\n\u003cli\u003eCi3 K100.2FM-S3\u003c\/li\u003e\n\u003cli\u003eCi3 C100.2FM-S3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Helix","offers":[{"title":"Default Title","offer_id":53536462012682,"sku":"93684","price":34.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/5431\/0922\/files\/CiASG100.jpg?v=1787211301"}],"url":"https:\/\/www.cen.uk\/collections\/helix-dsp-accessories.oembed","provider":"CEN","version":"1.0","type":"link"}