The TU stomp boxes have been a staple on boards all over the world. Considered one of the most useful pedals to have! The TU-3 is the most up to date version of BOSS' tuner pedal, and as we've come to expect it's a rugged, quality product.
With a 21 segment LED meter, the TU-3 makes tuning up easy to read and quick to do. There's Chromatic, Guitar and Bass tuning modes alongside a improved verification with Acc-Pitch Sign function.
The TU-3 is able to distinguish the names of the notes from 6 string basses, to 7 string guitars and alongside a Flat tuning mode that supports up to 6 semi tones makes it versatile.