Boss TU3 Chromatic Tuner Pedal
The TU-3—the world’s best-selling stage tuner—unites trusted BOSS tuning technology with our iconic compact pedal format. Top performers everywhere rely on this robust stomp for fast and flawless tuning night after night, thanks to its high-visibility meter, simple operation, and road-tested durability. The versatile TU-3 also includes a mute function, tone-saving buffer, and power distribution capabilities, making it an essential utility tool for every player.
The BOSS TU3 Chromatic Tuner Pedal revolutionized guitar gear when its predecessor, the TU-2, debuted in 1998, introducing the groundbreaking concept of a tuner integrated into a pedal format. This innovation quickly became essential equipment for guitarists worldwide. Today, these reliable BOSS tuner pedals remain the preferred choice on pedalboards of countless professional musicians and guitar legends across the globe.
Features
- 21-segment LED meter with brightness control
- High-Brightness mode enhances meter visibility outdoors
- Accurate to +/- one cent
- Accu-Pitch Sign function provides visual verification when tuning is complete
- Chromatic and Guitar/Bass mode (tune by string number, with support for 7-string guitars and 6-string basses)
- Flat tuning is supported with Guitar Flat mode, which allows for “drop” tunings up to six semitones below standard pitch
- Tuner automatically mutes when the tuner is on
- Supplies power for up to seven BOSS compact effect pedals
- BOSS five-year warranty