HELIX “NITRO” Car DSP Upgrade

Base unit

HELIX DSP (Audiotec Fischer)

Scope

matched to the processor model

OLX listing

• Professional rework of German HELIX digital audio processors for car audio
• The scope of the work is matched to the specific processor model
• Warranty on the work performed
• I do not recommend Audison DSP processors for this work
• No class-AB car amplifiers and no head units — processors only