Description

Keep your rig perfectly in tune with this Used BOSS TU-3 Chromatic Tuner Pedal in great condition. Featuring fast, accurate chromatic tuning with a bright 21-segment LED meter and High-Brightness mode, it’s ideal for both stage and studio. Supports standard guitar/bass tuning with selectable modes, reference pitch calibration (436–445 Hz), and true bypass or buffered bypass operation. A rugged BOSS enclosure and standard 9V pedalboard power compatibility make it a dependable essential.