Used BOSS TU3 Chromatic Tuner Pedal

Keep your rig in tune with this used BOSS TU-3 Chromatic Tuner Pedal in good condition. Built for dependable stage or studio use, it features fast, accurate chromatic tuning with a bright 21-segment LED meter, selectable true bypass or buffered output, and a high-brightness mode for outdoor visibility. It supports standard guitar and bass tuning, offers a convenient mute function for silent tuning, and runs on a 9V supply.