TC Electronic POLYTUNE 3 Ultra-Compact Polyphonic Tuner with Multiple Tuning Modes and Built-In BONAFIDE BUFFER, Compatible with PC and Mac

Polyphonic and Chromatic Tuning: Tune all strings at once with polyphonic mode or switch to chromatic mode for precise individual string tuning. Built-In Bonafide Buffer: Preserves your tone with zero signal degradation, even in long cable runs or complex pedalboard setups. Super-Bright LED Display: Features 109 LEDs with ambient light detection for clear visibility in any lighting condition. Multiple Tuning Modes: Includes polyphonic, chromatic, strobe, and altered tunings for versatile tuning options. Compact and Durable Design: Ultra-compact size with a rugged build, perfect for pedalboards and live performances.