Add a high-resolution USB input to your PP62DSP amplifier. Enjoy quality sound effortlessly

The DSP PRO optical module is a high-quality solution for car audio systems. It ensures flawless sound reproduction and allows you to enjoy rich sound.

Wireless HD audio streaming via Bluetooth® with aptX™ HD codec ensures the highest sound quality. Conveniently control music and wirelessly tune your DSP system

Enjoy top-quality HD audio streaming wirelessly via Bluetooth®. Conveniently control your music and tune your DSP wirelessly

The expansion card provides your HELIX device with an optical digital audio input. It will allow you to enjoy high-quality sound from various digital sources.

Enhance your Helix DSP MINI audio experience with the HD-Audio USB module. Easily connect your devices via USB.

The Hi-Res Audio USB interface transforms your device into an HD-Audio player. Enjoy pristine, lossless sound quality.

Improve your car's audio quality with this optical module. Enjoy clearer and richer sound