USB-Audio-class compliant stereo pro audio interface.



Now it’s easy to get good, clean, balanced line-level audio from a computer. It’s the go-to solution for graphics computers, or playback systems

Our USB-DI Box is a USB-Audio-class compliant pro audio interface. It requires no device driver, and works on any major operating system (Mac/Windows/Linux)


USB Audio Specification – No device drivers needed.
Transformer balanced stereo / mono outputs.
Bus powered – No external power supply needed.
Ground lift and Stereo/Mono switches.
All steel construction.


Input: USB “B” connector (1.5′ USB cable included)
Output: balanced XLR outputs :: Pin 2 + :: Pin 3 – :: Pin 1 GND (switchable)
Freq Response: 20 – 20Khz +/-.05db
THD @1Khz: .001%
Dimensions: 3.375″W x 3.375″D X 1.5″H (85mm x 85mm x 39mm)

Additional information

Weight 20 oz
Dimensions 4 × 6 × 2 in