Used BOSS TU3 Chromatic Tuner Pedal

Keep your rig perfectly in tune with this used BOSS TU-3 Chromatic Tuner Pedal in good condition. Featuring a bright 21-segment LED meter and Accu-Pitch verification, it delivers fast, accurate tuning for guitar or bass. Chromatic and guitar/bass modes support A4 calibration from 436–445 Hz, with a rugged stompbox design made for the stage. It also provides a mute function and can power additional pedals via its DC out.