Radial USB Pro

A laptop-to-desk DI box

Radial has earned itself a rock-solid reputation for great sounding gear. The USB Pro is perfect for when you need to send a quality signal from your laptop, mixer or PA system.

"The conversion sounds really solid and clear"

The 3x5-inch box offers two XLR balanced analogue outputs with a ground-lift for live ground-loop problems. There's an output level control with a mono summing button and a 1/8-inch jack headphone output.

The USB Pro is plug and play and converts digital to audio up to 96kHz. Logic X recognised the device and switched over seamlessly. The conversion sounds really solid and clear considering clocking is external, and the audio output is excellent.

MusicRadar Rating

4.5 / 5 stars

Great sound quality. Considered feature set. Problem solver.




This unit is a must for the roving soundsmith. It's small, simple and works beautifully.


USB digital to analogue DI unit

Audio Outputs

Headphone Out XLR Out x 2

Review Policy
All MusicRadar's reviews are by independent product specialists, who are not aligned to any gear manufacturer or retailer. Our experts also write for renowned magazines such as Guitarist, Total Guitar, Computer Music, Future Music and Rhythm. All are part of Future PLC, the biggest publisher of music making magazines in the world.

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