Used BOSS TU3 Chromatic Tuner Pedal

Used but in excellent condition, the BOSS TU-3 Chromatic Tuner Pedal delivers reliable, performance-ready tuning trusted by countless musicians. Designed in the classic BOSS compact format, it features a clear, 21-segment LED display with High-Brightness mode to ensure visibility on dimly lit stages. With chromatic, guitar, and bass modes—including options for 7-string guitars, 6-string basses, Drop D, and Flat Tuning—the TU-3 provides highly accurate tuning to within ±1 cent. Its silent bypass function allows you to tune discreetly without disrupting your signal flow. Whether powered by a 9V battery or compatible PSA adapter (not included), it also offers the added convenience of powering other pedals via a daisy chain. A workhorse for any setup, this pedal offers proven dependability and shows only light signs of use, making it an easy choice for those who value precision and durability.