BOSS (Electronics) Guitar Tuner TU-3 White-

When we introduced the TU-2 in October 1998, we were overwhelmed by its success: an indestructible tuner in the popular BOSS pedal format that hit like a bomb. This tuner quickly found its way onto stages around the world. Amateurs, professionals, and guitar heroes included it in their setups. The TU-2 was the best-selling BOSS pedal worldwide every month! Many manufacturers have since created similar tuners, but BOSS raises the bar even higher with the TU-3, featuring fantastic new functions and the same indestructible quality.