The Mackie MDB-USB  is a USB-powered stereo DAC direct box designed to connect stereo a signal from USB to microphone preamps for DJs, producers, musicians, and audio engineers in recording sessions, clubs, houses of worship, and live stage applications. It converts a stereo digital audio feed at up to 24-bit/96 kHz resolution via a USB 2.0 Type-B input to low-impedance, mic-level analog outputs via two balanced XLR 3-pin jacks. A 3.5mm headphone output is provided for easy monitoring.

BUILT-LIKE-A-TANK™

From the inside out, MDB Series direct boxes are built to last. Thick steel chassis, impact resistant corners, and long-wearing jacks will keep these in your bag for years to come.

PREMIUM ANALOG CIRCUITRY

MDB Series direct boxes offer excellent noise performance and transparency. Whether you are in the studio or performing on stage, your instruments will always sound as good as they do at the source.

GET THE BEST SOUND FROM YOUR LAPTOP

The MDB-USB is the ultimate way to get pristine digital audio from your laptop directly to a mixer or front-of-house in a venue.

• High-resolution 24bit/96kHz interface
• Balanced, low-impedance outputs with ground lift
• Output level control with mono/stereo switch
• Headphone output for easy monitoring
• Noise-free operation
• Connect your computer directly via USB
• Plug and play BUS powered connection with no driver required
• Built like a tank construction