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Boss TU-3 Chromatic Tuner Guitar Tuner Pedal

Code: 70024    Manufacturer Part No: TU-3   
Boss TU-3 Chromatic Tuner - TU3 Guitar Tuner Pedal
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(3 reviews)


Price excludes VAT

€54.42 (euros)

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TU-3 Chromatic Tuner Guitar Tuner Pedal description:

The legendary Boss TU-3 chromatic tuner pedal sits at the feet of some of the very greatest guitarists in the world, and is considered an unarguable industry standard in guitar tuning by players and studio professionals alike.

In the form of a rugged metal chassis that will stand up to repeated stomps night after night, the TU-3 allows you to get perfectly in tune thanks to a 21-segment LED meter that can recognise ‘regular’ guitars and basses but even 7-string guitars and 6-string basses.

The high-brightness display is very clearly visible from a distance, so even with the glare of stage lighting you’ll still be able to ensure that you’ve kept your tuning, and for those who like to transpose their axe a little lower than E, there’s also a flat tuning option that can support as many as six half-steps down.

When you click on the BOSS TU-3, your signal is also automatically muted for convenience, and via way of an optional PCS-20A cable, you’re able to power up to seven BOSS compact effect pedals too, making an invaluable, versatile and world-beating tuner pedal that has become a professional go-to.

The Boss TU-3 Chromatic Tuner Main Features Include:

  • 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 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
  • Dimensions (WxDxH): 73 mm (2-7/8 inches) x 129 mm (5-1/8 inches) x 59 mm (2-3/8 inches)
  • Weight: 390 g (0 lbs. 14 oz.)


Manufacturer: Boss

This page first created on: 25/11/2009

Customer Reviews

Expertise/Experience: I'm in Jokers Highway
Aberdeenshire GB

Pros: +
Easy to use, brilliant display screen, fast easy way to tune your guitar while playing live!

Cons: -
customer did not leave any comment here

This customer purchased the product in May 2013

Expertise/Experience: A very mediocre guitarist
Orpington GB

Pros: +
Easy to use, works straight out of the box, loads of fancy features but you don't need to use these if you don't want to.

Cons: -
customer did not leave any comment here

This customer purchased the product in February 2013


customer did not leave any comment here

This customer purchased the product in February 2013