Used BOSS AD2 Acoustic Preamp Guitar Preamp

Dial in natural, stage-ready acoustic tone with this used BOSS AD-2 Acoustic Preamp in great condition. Featuring Acoustic Resonance processing, 2-band EQ, and an Ambience control, it adds depth and clarity to piezo-equipped guitars. Built-in notch filter helps fight feedback, while top-mounted controls make quick adjustments easy. Rugged BOSS compact-pedal design includes standard 1/4" input/output and runs on 9V power for reliable gigging and practice.