Used Radial Engineering pro di Direct Box

The Radial Engineering Pro DI is a passive direct box ideal for live and studio use, known for its durable build and clean signal transfer. Featuring a custom Eclipse ET-DB1 transformer, it delivers flat, natural-sounding audio while eliminating noise and hum. This used unit is in good condition, with standard 1/4" input and thru-put jacks, balanced XLR output, and ground lift switch. Reliable and road-ready, it’s perfect for bass, keyboards, or acoustic instruments.