HELIX DSP MINI MK2 6-Channel DSP Processor 64-Bit

HELIX DSP MINI MK2 6-Channel DSP Processor 64-Bit

R9,999.00

The HELIX DSP MINI MK2 is a compact 6-channel DSP processor with 64-bit processing, BurrBrown converters, 96 kHz sampling and 6V max output for high-resolution car audio tuning.

Installation is excluded from the advertised product price unless specifically stated otherwise. Should you require professional installation, please contact the Rivonia Car Sound team for advice and a separate quotation. Additional installation accessories may be required, depending on the vehicle and product.

SKU HP50608 Categories , Tag Brand:

Vehicle logos indicate compatibility only. This product is not manufactured or endorsed by the vehicle brand.

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The HELIX DSP MINI MK2 is a compact 6-channel digital signal processor that delivers high-resolution audio using a 64-bit audio DSP and BurrBrown A/D and D/A converters. The unit supports 96 kHz sampling and an audio bandwidth beyond 40 kHz, with a maximum output voltage of 6 Volts, improved signal-to-noise ratio and reduced THD for clean playback.

Built on the ACO platform with a 32-bit coprocessor, the DSP MINI MK2 offers proprietary processing such as Augmented Bass Processing and RealCenter, plus a channel-separated Input EQ with Input Signal Analyzer. Connectivity includes 4x RCA inputs, 4x high-level speaker inputs, optical SPDIF input, 6x RCA outputs, Smart Control Port for accessory integration and an HEC slot for optional Bluetooth HD or high-resolution USB streaming. The compact housing measures 40 x 177 x 104 mm and includes control adaptor, USB cable, mounting material and manual.

  • Inputs: 4 x RCA, 4 x high-level speaker inputs, 1 x optical SPDIF (12-96 kHz), 1 x Remote In
  • Input sensitivity: RCA 2-4 Volts, Highlevel 5-11 Volts
  • Outputs: 6 x RCA, 1 x Remote Out
  • Maximum output voltage: 6 Volts
  • Frequency response: 10 Hz – 44,000 Hz
  • DSP resolution: 64 Bit
  • DSP processing power: 295 MHz (approx. 1.2 billion MAC operations/second)
  • Sampling rate: 96 kHz
  • Signal converters: A/D BurrBrown, D/A BurrBrown
  • Signal-to-noise ratio: digital input 112 dB A-weighted, analog input 107 dB A-weighted
  • Total harmonic distortion (THD+N): digital input < 0.0008%, analog input < 0.002%
  • IM distortion (IMD): digital input < 0.003%, analog input < 0.005%
  • Crosstalk: > 90 dB
  • Operating voltage: 9.6 – 17 Volts (max 5 seconds down to 6 Volts)
  • Power rating: DC 12 V 3 A max
  • Current draw: < 480 mA
  • Max remote output current: 500 mA
  • Additional features: HEC slot, Ground lift switch, Smart Control Port, 32 Bit CoProcessor, ADEP.3 circuit, Auto Remote switch
  • Dimensions (H x W x D): 40 x 177 x 104 mm
  • 6-channel DSP with 64-bit processing
  • BurrBrown A/D and D/A converters for high-fidelity conversion
  • 96 kHz sampling rate and audio bandwidth beyond 40 kHz
  • Max output voltage 6 Volts with high SNR and low THD
  • ACO platform with 32-bit coprocessor enabling Augmented Bass Processing and RealCenter
  • Smart Control Port for accessory connection and power
  • HEC slot for optional Bluetooth HD or high-resolution USB streaming
  • 4x RCA inputs, 4x high-level inputs and optical SPDIF input
  • Disconnect the vehicle battery before installation to prevent short circuits
  • Do not operate the unit outside the specified voltage range
  • Ensure secure mounting and cable routing to avoid heat and abrasion
  • Professional installation is recommended for complex systems and high-level input wiring
  • Universal fit for vehicles with 12 V electrical systems within 9.6-17 V operating range
  • Start-stop systems supported with functionality down to 6 V for brief events (max 5 seconds)
  • Requires integration with head unit or amplifier outputs via RCA or high-level inputs

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