Check the listing for details. M-Audio M-Track Duo HD USB-C Audio Interface. Condition: New. Listed at 99.00 USD. Studio-quality Sound, Simplified When you're looking for a no-fuss, no-hassle way to get audio in and out of your computer, the M-Audio M-Track Duo HD delivers. This compact 2-in/2-out USB-C audio interface is designed for simplicity and versatility, featuring two combo inputs that seamlessly handle mic-, instrument-, and line-level signals. At the heart of the M-Track Duo HD are M-Audio's Crystal preamps, providing you with up to 55dB of ultra-clean gain, ensuring your recordings are rich in detail and clarity. Coupled with high-resolution 24-bit/192kHz AD/DA conversion, this interface lets you capture and play back high-quality sound with ease. At Sweetwater, we're especially impressed by the thoughtful features M-Audio has packed into this unit.