Boss  TU-3 Chromatic Tuner Pedal (opened)

Boss TU-3 Chromatic Tuner Pedal (opened)

Product code: bstuwbostu3

The world's top-selling stage tuner, the BOSS TU-2, evolves and improves with the debut of the new Boss TU-3. Housed in a tank-tough BOSS stomp box body, the Boss TU-3 stage tuner 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 visual pinpoint tuning verification with the Accu-Pitch Sign function.


  • Boss TU-3 Chromatic Tuner Pedal (opened)

    This item has been opened. It is as new and complete but has been shipped to a customer, opened and returned as unwanted.
    It comes with a full warranty.



    The world's top-selling stage tuner, the BOSS TU-2, evolves and improves with the debut of the new Boss TU-3. Housed in a tank-tough BOSS stomp box body, the Boss TU-3 stage tuner 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 visual pinpoint tuning verification with the Accu-Pitch Sign function. The Boss TU-3 stage tuner incorporates a convenient Note Name Indicator that can display notes of 7-string guitars and 6-string basses, while the Flat-Tuning mode can support up to six half-steps. It's the new-standard tuner that no guitarist or bass player should be without!

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    Boss TU-3 Features
    • 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

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  • Additional Information

    Brand Boss
    Condition No

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