Used BOSS TU12H Chromatic Tuner

Keep your instrument perfectly in tune with this Used BOSS TU-12H Chromatic Tuner, a reliable classic in good condition. Designed for high-accuracy tuning, it features chromatic operation, an easy-to-read analog meter with cent/cents display, and selectable reference pitch (commonly 438–445 Hz). The TU-12H is ideal for guitar and bass, with a built-in microphone plus 1/4" input for direct tuning, and convenient flat tuning support for down-tuned setups.