Boss TU-3 Chromatic Tuner Boss

Boss TU-3 Chromatic Tuner

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. 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! 

Highlights

• 21-segment LED meter with brightness control
• High-Brightness mode enhances meter visibility outdoors
• Accurate to +/- one cent
• 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
• Tuner automatically mutes when the tuner is on
• Supplies power for up to seven BOSS compact effect pedals 

Specifications

• Type: Chromatic
• Format: Pedal
• Display Type: LED
• Reference Pitch: A4 = 436Hz-445Hz
• Tuning Range: C0-C8 (16.3-4186Hz)
• Accuracy: ±1 cent
• Tuning Modes: Chromatic, Flat, Drop Tuning, Guitar, Bass
• Inputs: 1 x 1/4″ (instrument)
• Outputs: 1 x 1/4″ (main), 1 x 1/4″ (bypass)
• Power Supply: 9V DC power supply (sold separately)
• Power Usage: 30mA (standard), 85mA (High Brightness mode)
• Batteries: 1 x 9V (included)
• Height: 2.32″
• Depth: 5.08″
• Width: 2.87″
• Weight: 0.86 lbs.
• Manufacturer Part Number: TU-3 

Please feel free to reach out to our knowledgeable sales staff with any additional questions!