Boss TU-3S Chromatic Guitar Tuner


Boss TU-3S Chromatic Guitar Tuner

Availability: 2 in stock

SKU: TU-3S Categories: ,

The BOSS TU-3S Chromatic Tuner is a compact, premium-quality stombox tuner featuring a 21-segment LED meter and support for 7-string guitars and 6-string basses. This versatile stombox tuner features everything you need to achieve the best possible pitch reference and tuning capabilities. One of the most unique features is the Accu-Pitch Sign function wihch provides visual verification once tuning has been completed. With its compact size, premium-quality components and bulletproof durability, the TU-3S is perfect for any guitar player on the move.


  • This is a Boss tuner that I got with my pedal board.
  • It works great and has no issues what so ever.
  • Its small and compact, and will fit on any board.
  • Great pedal, I just have a built in tuner on my stomp.
Weight 4 lbs


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