- The HELM BOLT – Mobile Studio Quality USB DAC/AMP with MQA
- Raising the Bar in Your Audio Quality. Now Accessible on Your SmartPhone.
- Plug & Play on Your Favorite Mobile Device for Incredible Studio Quality Audio
- THX Certified – Plays All Music Files: MP3 to MQA and Hi-Res
- MQA Stream Unfolding and HD Support on the Top Hi-Rez Streaming Services
- Industry Acclaimed Design & Technology Delivers the Purist Audio Signal
- Works with Android, iOS, MacOS and Windows 10 *iOS requires a Lightning to USB Camera Adapter
- Ultra-Low Harmonic Crosstalk & Reduced Crossover Distortion
- Exclusive 3 Oscillator Design & Impedance Matching
- USB-C Input and 3.5mm Headphone Output
- LED: Blue SD Audio <= 48kHz – Red HD Audio > 48kHz – Magenta For MQA
