The TU-03 is a compact, easy-to-use device that gives you easy access to two basic musical tools.

It combines a chromatic tuner and a clip-on metronome that attaches to the headstock of virtually any stringed instrument and offers convenient instant access during all your performances.

With sophisticated features not usually found in clip-on units, the TU-03 allows for fast, accurate tuning in five different modes, and also features an advanced metronome function with a built-in speaker and many pattern and tempo variations.

• High-performance BOSS TU-03 tuner and metronome in a practical clip-on unit.
• Attaches to the headstock of a guitar, bass, ukulele, or other stringed instrument.
• Five selectable tuning modes: chromatic, guitar, bass, ukulele, and violin.
• Audible reference tone function and compatibility with one- and two-step down tunings.
• Advanced metronome with eight patterns and ten tempo variations.
• The metronome tempos are displayed on the screen and played through the built-in speaker.
• Large backlit display and durable padded clip.