Used BOSS TU3 Chromatic Tuner Pedal

The BOSS TU-3 Chromatic Tuner Pedal stands as a go-to choice for musicians who demand precision and reliability, and this used unit—offered in Excellent condition—continues that legacy with full functionality and only minor signs of gentle use. Built to meet the needs of both guitarists and bassists, it features a bright 21-segment LED meter for clear visual feedback, along with chromatic and instrument-specific tuning modes, including support for 7-string guitars and 6-string basses. The Accu-Pitch function confirms pitch accuracy visually, while true bypass preserves your tone integrity when the tuner is disengaged. Designed to perform in any setting, from stage to studio, and easily powered by a 9V battery or standard adapter, this TU-3 also offers the convenience of a power output jack to feed other pedals—making it a smart, dependable addition to any pedalboard.