Used BOSS TU3 Chromatic Tuner Pedal

Keep your rig locked in tune with this used BOSS TU-3 Chromatic Tuner Pedal in good condition. Trusted on stages everywhere, it delivers fast, accurate chromatic tuning with a bright 21-segment LED meter and high-visibility display. Supports standard guitar/bass tuning plus chromatic mode, with selectable true bypass or buffered bypass. Runs on a 9V battery or optional 9V DC power supply, and its rugged compact design is built to gig.