
Tune with ease. See it all. Never change batteries again.
The BOSS TU-05 Clip-On Chromatic Tuner delivers reliable, precise tuning backed by legendary BOSS quality. Designed for guitars, basses, ukuleles, and more, it features a bright, high-contrast colour display, a rugged clip, and four tuning modes for maximum flexibility. A built-in rechargeable battery provides up to 10 hours of continuous use, eliminating the need for disposable batteries — simply charge via USB and you’re ready to play.
Perfect for gigging musicians, students, and teachers who want accurate tuning, clear visibility, and the convenience of rechargeable power. The BOSS TU-05 is compact, reliable, and ready for any environment — from the stage to the studio and everywhere in between.