HELIX HEC HD USB DSP PRO MK2 | High-Resolution USB Audio Interface for Helix Devices

Extend your Helix DSP PRO MK2 with the HELIX HEC HD USB for lossless 192 kHz/32 Bit HD audio via USB. Perfect for Windows, macOS, iOS & Android devices.

If you’re serious about crystal-clear, high-resolution audio in your car, the HELIX HEC HD USB DSP PRO MK2 is an absolute game-changer. Designed specifically to extend Helix devices, this HD-Audio USB interface transforms your PC or smartphone into a powerful HD audio player, delivering flawless sound quality that any car audio enthusiast will appreciate.

Ideal for audiophiles and professionals alike, this extension card offers direct digital signal transmission without any additional AD-DA conversion. That means your music travels straight from the source to your DSP, preserving every detail with lossless audio processing at up to 192 kHz / 32 Bit. Whether you’re rocking your favourite tracks or fine-tuning your system, the HELIX HEC HD USB ensures perfect sound quality every time.

Features

• USB Interface Compatible with Windows, macOS, iOS, and Android Devices

• Lossless HD-Audio Transmission up to 192 kHz / 32 Bit

• Direct Digital Signal Transmission to DSP for Lossless Audio Processing

• Asynchronous USB Connection with Own Clock Generators for Highest Jitter Immunity

• Automatic Signal Detection for Seamless Playback

• Device-Specific Side Panel Included in Delivery

Dual Operating Modes for Maximum Compatibility

• Full Speed Mode (Default): Best for highest compatibility across all Android, iOS, macOS, and Windows devices. Supports sample rates up to 96 kHz / 32 Bit without any driver installation.

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

Important Notes

• No connection wires included. Most setups require a MiniUSB cable. Android users will need a MicroUSB OTG cable, and Apple users should have a Camera Connection Kit or Lightning to USB cable.

• The interface does not support charging through the USB connection.

Technical Specifications

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

• Input Format: PCM

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

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

Compatibility & Package Contents

• Compatible with: DSP PRO MK2

• Included in the Box:

  • 1 x HEC HD-AUDIO USB-INTERFACE module

  • 1 x Device-specific side panel

  • 1 x Allen screw

  • 1 x Allen key

  • 1 x Instruction manual

Upgrade your Helix DSP PRO MK2 with the HELIX HEC HD USB DSP PRO MK2 module and enjoy unparalleled sound clarity with lossless audio streaming from your favourite devices. Perfect for those who demand nothing but the best in car audio performance. Grab yours today and experience the difference!