Used BOSS TU3 Chromatic Tuner Pedal

Keep your rig perfectly in tune with this used BOSS TU-3 Chromatic Tuner Pedal in great condition. Built for stage and studio, it delivers fast, accurate chromatic tuning with a bright 21-segment LED meter and selectable Chromatic or Guitar/Bass modes. It supports standard A4 reference tuning (436–445 Hz) and handles 6-string guitar and 7-string/bass ranges. Compact, road-ready, and dependable, it also provides silent tuning via mute output.