Helix Audio DSP.2

$1,100.00

Compact Cutting-Edge 64 Bit Audio DSP With Processing Power Of 295 MHz & 1.2 billion MAC Operations Per Second to Provides Unparalleled Sound Optimization Options

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Description

The new Generation of sound – HELIX DSP.2

Design-wise, it is as precious and compact as before, the Helix DSP.2 unveils its new “technical heart” with integrated state-of-the-art technology.

The cutting-edge 64 Bit “fixed point” Audio DSP with a breath-taking processing power of 295 MHz and 1.2 billion MAC operations per second provides unparalleled sound optimization options, not solely in this price range.

The connectivity options are by no means a short list – six RCA/Cinch and six highlevel inputs with ADEP circuit (Advanced Diagnostics Error Protection), an optical SPDIF input and eight RCA/Cinch outputs with a maximum of 6 Volts output, will enable the most flexible car audio configurations you have ever thought of.

However, there’s even more than that – the HELIX Extension Card slot (HEC) allows the addition of further input sources, like a Bluetooth Audio Streaming module or a High Resolution Audio USB soundcard.

Specification

Inputs

  • 6 x RCA / Cinch
  • 6 x High level speaker input
  • 1 x Optical SPDIF (12 – 96 kHz)
  • 1 x Remote In

Input sensitivity

  • RCA / Cinch 2 – 4 Volts
  • Highlevel 3.5 – 11 Volts

Outputs

  • 8 x RCA / Cinch
  • 1 x Remote Out

Output voltage

  • 6 Volts

Frequency response

  • 10 Hz – 22,000 Hz

DSP resolution

  • 64 Bit

DSP power

  • 295 MHz (1.2 billion MAC operations/second)

Sampling rate

  • 48 kHz

DSP type

  • Audio signal processor

Signal converters

  • A/D: BurrBrown
  • D/A: BurrBrown

Signal-to-noise ratio digital input

  • 112 dB (A-weighted)

Signal-to-noise ratio analog input

  • 107 dB (A-weighted)

Total harmonic distortion (THD+N) digital input

  • < 0.0008 %

Total harmonic distortion (THD+N) analog input

  • < 0.002 %

IM distortion (IMD) digital input

  • < 0.003 %

IM distortion (IMD) analog input

  • < 0.005 %

Crosstalk

  • > 90 dB

Operating voltage

  • 9.6 – 18 Volts (max. 5 sec. down to 6 Volts)

Current draw

  • < 480 mA

Max. remote output current

  • 500 mA

Additional features

  • HEC slot, Ground lift switch, Control Input, ADEP circuit, Auto Remote switch