Boss TU-3 Chromatic Pedal Tuner

The world's top selling pedal stage tuner gets a makeover! With improved visibility and tuning accuracy, you can't go wrong with the industry standard - BOSS.

• 21-segment LED meter with brightness control
• High-Brightness mode enhances meter visibility outdoors
• 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
• Signal is automatically muted when the tuner is on
• Supplies power for up to 7 BOSS compact effect pedals