BOSS USED TU-3 Chromatic Tuner [S/N O2R7771] (BOSS) Tuner Istanbul/Agop delivering a sound unlike anything

delivering a sound unlike anything you've ever heard before

based on Martin's own selection criteria

It's a high-baffle mouthpiece that produces an edgy sound

creating a stylish look

Rated Power: 4W + 4W

BOSS USED TU-3 Chromatic Tuner [S/N O2R7771] (BOSS) Tuner Istanbul/Agop delivering a sound unlike anythingA used BOSS TU 3 pedal tuner, a classic in the market, has arrived! Improved precision and 21 LEDs provide smooth movement to support quick and accurate tuning. It also features the standard function of muting the sound when the tuner is turned on. High brightness mode improves visibility outdoors. AccuPitch Sign Function: An LED indicator will signal the completion of tuning. Flat tuning is possible up to 6 semitones in guitar mode and up to 3