Boss TU-3 Chromatic Tuner Pedal Overview |

To purchase the Boss TU-3 Chromatic Tuner Pedal visit our website: The New World-Standard Tuner Has Arrived The worlds top-selling stage tuner, the BOSS TU-2, evolves and improves with the debut of the new TU-3. Housed in a tank-tough BOSS stompbox body, the TU-3 features a smooth 21-segment LED meter with a High-Brightness mode that cuts through the harshest outdoor glare. Choose between Chromatic or Guitar/Bass tuning modes, and enjoy vis