Used TC Electronic Polytune Tuner Pedal

Keep your rig perfectly in tune with this used TC Electronic PolyTune tuner pedal in good condition. Polyphonic mode lets you check all strings at once, while chromatic mode delivers fast, accurate single-string tuning with a bright LED display. Built in a compact, roadworthy stompbox, it features true bypass for transparent tone when off and standard 1/4" input/output for easy pedalboard integration—ideal for guitar or bass players who want quick, reliable tuning on stage or in the studio.