BOSS

Description

Used BOSS TU-3 Chromatic Tuner Pedal in great condition—road-tough, fast, and accurate for stage or studio. It features a bright 21-segment LED meter, chromatic and guitar/bass modes, and supports 6-string guitar and 4/5/6-string bass. Calibration is adjustable from A=436–445 Hz, with a high-visibility display and mute function for silent tuning. Runs on a 9V battery or optional AC adapter.

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