Used ProCo DB-1 Direct Box

The ProCo DB-1 Direct Box is a passive DI solution ideal for live sound and studio applications. Built tough for reliability, it provides impedance matching and converts unbalanced signals to balanced XLR output. Featuring a 1/4" input, 1/4" thru, and ground lift switch, this used unit is in great condition and handles instrument-level signals with clarity and minimal noise. Rugged construction makes it a dependable choice for professional audio setups.