{"product_id":"helix-dsp-ultra-xt","title":"Helix DSP ULTRA XT — 16-Channel High-End Standalone DSP (2026 Flagship)","description":"\u003cp\u003e\u003cstrong\u003e16-channel HELIX standalone DSP for multichannel and OEM integration builds. We install and tune it in North Austin. Request a quote for your system.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Helix DSP ULTRA XT from Audiotec Fischer is a 16-channel standalone DSP for custom multichannel sound upgrades. TwinDSP Power runs two 64-bit fixed-point audio processors at 2.4 billion MAC operations per second across 12 input channels, 8 virtual channels, and 16 processed outputs. ESS Technology A\/D and D\/A converters with HyperStream IV, SABRE, and SABRE HIFI deliver a 128 dB signal-to-noise ratio and low distortion. It is EV-ready with an extended input voltage range and equipped with the Extension Card 2.0 slot and USB PerfectStream. As an authorized specialist, Sunshades professionally installs, integrates, and tunes the ULTRA XT at our North Austin shop. Pricing depends on your configuration. Request a quote and we'll get you an exact number.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNEW 2026 flagship. The new pinnacle of HELIX standalone DSPs\u003c\/li\u003e\n\u003cli\u003e16 processed output channels for fully active, multi-way high end systems\u003c\/li\u003e\n\u003cli\u003eTwinDSP Power: two 64-bit processors, 2.4 billion MAC operations per second\u003c\/li\u003e\n\u003cli\u003eESS SABRE HIFI converters with a 128 dB signal-to-noise ratio\u003c\/li\u003e\n\u003cli\u003e12-channel highlevel input for seamless factory \/ OEM system integration\u003c\/li\u003e\n\u003cli\u003eUSB PerfectStream up to 192 kHz \/ 32-bit and Extension Card 2.0 expandability\u003c\/li\u003e\n\u003cli\u003eEV-ready for modern electric vehicles\u003c\/li\u003e\n\u003cli\u003eProfessional installation, OEM integration, and DSP tuning at our North Austin shop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cdl\u003e\n\u003cdt\u003eType\u003c\/dt\u003e\n\u003cdd\u003e16-channel high-end standalone DSP\u003c\/dd\u003e\n\u003cdt\u003eProcessing\u003c\/dt\u003e\n\u003cdd\u003eTwinDSP Power — 2 x 64-bit fixed-point DSP, 2.4 billion MAC ops\/sec\u003c\/dd\u003e\n\u003cdt\u003eChannels\u003c\/dt\u003e\n\u003cdd\u003e12 input \/ 8 virtual \/ 16 output\u003c\/dd\u003e\n\u003cdt\u003eConverters\u003c\/dt\u003e\n\u003cdd\u003eESS Technology HyperStream IV, SABRE \u0026amp; SABRE HIFI\u003c\/dd\u003e\n\u003cdt\u003eSignal-to-Noise Ratio\u003c\/dt\u003e\n\u003cdd\u003e128 dB (digital input, A-weighted)\u003c\/dd\u003e\n\u003cdt\u003eTHD+N\u003c\/dt\u003e\n\u003cdd\u003e\u0026lt; 0.0003 % (digital input)\u003c\/dd\u003e\n\u003cdt\u003eInputs\u003c\/dt\u003e\n\u003cdd\u003e8 x RCA, 12 x highlevel (to 32 V RMS), optical \u0026amp; coax SPDIF, USB-C PerfectStream\u003c\/dd\u003e\n\u003cdt\u003eOutputs\u003c\/dt\u003e\n\u003cdd\u003e16 x RCA (8 V), optical SPDIF\u003c\/dd\u003e\n\u003cdt\u003eExpandability\u003c\/dt\u003e\n\u003cdd\u003eExtension Card 2.0 slot, Smart Control Port\u003c\/dd\u003e\n\u003cdt\u003eEV-Ready\u003c\/dt\u003e\n\u003cdd\u003eExtended input voltage range up to 18 V\u003c\/dd\u003e\n\u003cdt\u003eBrand\u003c\/dt\u003e\n\u003cdd\u003eAudiotec Fischer (Germany)\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003cp\u003e\u003cstrong\u003eLocal pickup only.\u003c\/strong\u003e Call to verify inventory before pickup. These products are not sold or shipped online.\u003c\/p\u003e","brand":"Helix","offers":[{"title":"Default Title","offer_id":67695319875874,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/0980\/7138\/files\/HELIX-NEXT-DSP-ULTRA-XT.jpg?v=1793727260","url":"https:\/\/austinsunshades.store\/products\/helix-dsp-ultra-xt","provider":"Mobile Electronic Solutions \u0026 Tint : Sunshades Austin","version":"1.0","type":"link"}