Used BOSS TU3 Chromatic Tuner Pedal

The BOSS TU-3 Chromatic Tuner Pedal is a stage-ready tuning solution featuring a 21-segment LED meter with brightness control and Accu-Pitch Sign function. This used unit is in good condition, offering reliable tuning for guitar and bass with both chromatic and instrument-specific modes. It supports flat tuning up to six semitones and includes a power supply output for other pedals. Built with BOSS’s rugged design, it’s perfect for gigging musicians seeking accuracy and durability.