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. The pedal was mainly used for practice at home never used in gigs. It comes with original box and paperwork absolute mint condition.

Boss TU-3S Chromatic Tuner
$59.18