Description

Used BOSS TU-3 Chromatic Tuner Pedal in excellent condition, delivering fast, reliable tuning for guitar and bass. Features a bright 21-segment LED meter, Chromatic and Guitar/Bass modes, and selectable display for easy viewing on dark stages. Offers tuning accuracy of ±1 cent with a calibration range of 436–445 Hz. Includes 1/4" input/output plus a DC out to power other pedals, and runs on 9V battery or PSA-style adapter.