25/08/2026
Presenting the new HELIX NEXT DSP ULTRA XT.
HELIX’s new flagship standalone DSP combines 16 channels of processing, ESS SABRE conversion and dual 64-bit DSP architecture to deliver exceptional resolution, control and flexibility.
With 12-channel OEM integration, 16 RCA outputs, USB PerfectStream, optical & coaxial inputs and Extension Card 2.0, the ULTRA XT can sit at the heart of everything from a sophisticated OEM upgrade to a fully bespoke multi-channel build.
More channels.
More control.
More resolution.
HELIX NEXT DSP ULTRA XT — the new digital heart of a serious sound system.
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