The most famous stage tuner of all time

Perhaps the most used tuner in the world! The Boss TU-3 is a rock-solid pedal that allows you to tune quickly and clearly on stage or anywhere else. The 21 LEDs are bright enough to be clearly visible even in daylight. In addition to the chromatic mode, you also have a few “presets” for Guitar/Bass. You can also tune up to 6 semitones lower with the “Flat Tuning” mode.

Effect Type: Tuner
Controls: Mode, Pitch Up/Down, Stream/Cent, Brightness
Connections: Input, Output, Bypass, 9v DC In, 9v DC Out