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- 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
- Tuner automatically mutes 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 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!
Please note that these videos are dynamically generated by means of a Youtube search for the phrase "Boss TU3" to save you time searching Youtube yourself. As such, the views expressed may not be those of Red Dog Music Limited, any product features or specifications quoted should be confirmed with Red Dog Music staff prior to ordering, and the content may not always be relevant to the product shown on this page.
If you're going to play, play in tune: something that's easy with the D'Addario Chromatic Pedal Tuner!
- Guitar tuning pedal
- 32-bit processor for fast response
- True-bypass wiring
- 0.5 cent tuning accuracy
- Calibration range 415-475Hz
- Full-colour vertical display
- Slim, lightweight design
- 9v Battery included (can be used with 9 Volt power supply (not included)
£66.00 inc VAT
This item is currently in stock and available to order online.
If you wish to collect, please make sure to call your local Red Dog Music branch to confirm availability before travelling.
- 14-day money-back guarantee
For all items ordered online or over the phone, we offer the statutory 14 day “cooling off period”. This means that if you are unhappy with the goods for whatever reason, you can return them for a full refund within this period.
Please note, however, that certain items are exempt from this – see our Terms and Conditions for more info.
- 5 year warranty
This product comes with a 5 year warranty as standard.
Please note that you will need to register your product with the manufacturer to qualify for any warranty beyond 12 months.