The Boss TU-3 is a chromatic tuner with advanced features that make it an indispensable tool for instrumentalists. Housed in a robust Boss stomp-box body, the TU-3 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 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.

The main features of the Boss TU-2 include:

  • 21-Segment LED Meter with Brightness Control
  • High-Brightness Mode
  • Accu-Pitch Sign Function
  • Chromatic & Guitar/Bass Mode (Supports 7-String Guitars & 6-String Basses)
  • Guitar Flat Mode
  • Signal Muted when Tuner is On
  • Supplies Power to 7x Boss Compact Effect Pedals
  • Tuning Range: C0 (16.35Hz) to C8 (4186Hz)
  • Reference Pitch: A4 = 436–445Hz (1Hz Step)
  • Tuning Accuracy: ±1 Cent
  • Power Supply: DC 9V Adaptor or 9V 6F22 Battery (Carbon)
  • Current Draw: 30 mA (DC 9V), 85 mA
  • Width: 73mm
  • Depth: 129mm
  • Height: 59mm
  • Weight: 0.4kg

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ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • TU-3 Chromatic Tuner
Categories
Pedal Format
  • Standard

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