BOSS

Description

Used BOSS TU-3 Chromatic Tuner Pedal in good condition, delivering fast, accurate tuning for guitar or bass with BOSS reliability. Features a bright 21-segment LED meter with High-Brightness mode, chromatic and guitar/bass tuning modes, and selectable true bypass or buffered output. Supports standard tuning plus flat tuning down to 6 semitones, with a tuning range of C0–C8 and reference pitch calibration from 436–445 Hz. Powered by 9V battery or AC adapter.

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