HELIX HEC HD USB V TWELVE DSP MK2 – Premium HD-Audio USB Interface for Helix Devices

Upgrade your Helix system with the HELIX HEC HD USB interface. Lossless 192 kHz/32 Bit audio, direct digital signal transmission, and perfect sound quality.

If you're serious about car audio, the HELIX HEC HD USB is an essential upgrade designed for Helix amplifiers and DSPs. This HD-audio USB interface extends Helix devices with a high-resolution USB input, effortlessly transforming your PC or smartphone into a high-definition audio player. Engineered for audiophiles and enthusiasts alike, it delivers pristine, lossless audio playback with no additional AD-DA conversion—guaranteeing perfect sound quality every time.

Features

• USB Interface Compatible with Windows, macOS, iOS, and Android Devices
  Seamlessly connect your favourite devices without hassle.

• Lossless HD Audio Transmission up to 192 kHz / 32 Bit
  Experience crystal-clear audio with no compromise on fidelity.

• Direct Digital Signal Transmission to DSP
  Bypass unnecessary conversions for pure, unaltered sound.

• Asynchronous USB Connection with Own Clock Generators
  Ensures highest jitter immunity for stable, precise audio playback.

• Automatic Signal Detection
  Plug and play convenience with smart input recognition.

• Device-Specific Side Panel Included
  Perfectly matches your Helix device for a clean, integrated look.

Operating Modes

• Full Speed Mode (Default):
  Highest compatibility across Android, iOS, macOS, and Windows operating systems, supporting sample rates up to 96 kHz / 32 Bit without requiring driver installation.

• High Speed Mode:
  For most Android (version 6 and above), iOS, macOS, and Windows devices, supporting sample rates up to 192 kHz / 32 Bit. Requires additional driver installation on Windows devices for rates above 96 kHz / 32 Bit.

Important Notes

• No connection wires included. A MiniUSB cable is required for most setups.

• For Android devices, an additional MicroUSB OTG cable is necessary.

• For Apple devices, an additional Camera Connection Kit or Lightning to USB cable is required.

• This interface does not support device charging.

Technical Specifications

• Input Sampling Rate: 32 kHz to 192 kHz / 16 Bit, 24 Bit, or 32 Bit

• Input Format: PCM

• Supported Operating Systems: Windows, macOS, iOS, Android

• Additional Features: Asynchronous USB connection with own clock generators for highest jitter immunity

What’s in the Box?

• 1 x HELIX HEC HD-AUDIO USB-INTERFACE module

• 1 x Device-specific side panel

• 1 x Allen screw

• 1 x Allen key

• 1 x Instruction manual

Why Choose the HELIX HEC HD USB?

This USB interface extends Helix devices and is ideal for anyone looking to elevate their Helix audio setup with flawless, high-resolution sound. Whether you’re streaming from your smartphone or a PC, the direct digital signal transmission assures perfect sound quality by enabling lossless audio processing, delivering the purest sound possible. Designed for audiophiles who demand nothing but the best, it’s the perfect addition to your Helix device lineup.

Upgrade your car audio experience today with the HELIX HEC HD USB — because your music deserves perfect sound quality.