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Boss TU-3 Chromatic Tuner Pedal

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    TU-3 Represents the Next Generation in Tuning Versatility!
    Operate between Chromatic or Guitar/Bass tuning modes, and enjoy visual pinpoint tuning verification with the Accu-Pitch Sign function. The TU-3 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!

    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 (supports 7-string guitars and 6-string basses)
    • Flat tuning is supported with Guitar Flat mode
    • Drop tuning support 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
    The world's 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.
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    Boss TU-3 Chromatic Tuner Pedal Specifications

    Boss TU-3 Chromatic Tuner Pedal Specifications
    Product SpecificationsBoss TU3 Tuner Pedal Specifications
    • Tuning Range: C0–C8 (16.35-4186Hz)
    • Reference Pitch: A4=436–445 Hz (1Hz step)
    • Tuning Accuracy: +/-1 cent
    • Power Supply DC 9 V:
      • Dry battery 6F22 (9 V) type (carbon)
      • Dry battery 6LR61 (9 V) type (alkaline)
    • Power Supply AC: Optional PSA series AC Adapter (sold separately)
    • Current Draw:
      • 30 mA (DC 9 V)
      • 85 mA (DC 9 V, when High Brightness mode is on)
    • Included Accessories:
      • Owner’s Manual
      • Users Leaflets
      • Dry battery/9 V type (6F22)
      • Dimensions
      • Width: 2-7/8 inches (73 mm)
      • Depth: 5-1/8 inches (129 mm)
      • Height: 2-3/8 inches (59 mm)
    • Weight: 14 oz (390g)


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