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Helix HEC HD-Audio USB – HD-Audio USB Module for the Helix DSP.3S Processor
The HEC HD-AUDIO USB is an optional HD-Audio USB module for the Helix DSP.3S processor. It enables lossless HD audio transfer from a phone or computer directly to the DSP. The package includes a new side panel for the DSP.3S model (with a USB Mini hole).
- Compatible with: Helix DSP.3S
- Lossless HD Audio: up to 192 kHz / 32 Bit
- Asynchronous USB connection with dedicated clock generators (jitter-immune)
- Automatic signal detection
- Supports: Windows, macOS, iOS, Android
- Connector type: USB Mini
Operating Modes
- Full Speed (default): max. 96 kHz / 32 Bit – no driver installation
- High Speed: max. 192 kHz / 32 Bit – Windows requires a driver for over 96 kHz
Technical Specifications
- Input: 32–192 kHz / 16, 24, or 32 Bit PCM
- Operating Systems: Windows, macOS, iOS, Android (v6+)
Note: Cable not included – you will need a Mini USB cable. Android requires a Micro USB OTG cable, an Apple Camera Connection Kit, or a Lightning-to-USB cable. The module does not support charging.