Boss TU-3 Compact Pedal Guitar/Bass Tuner

Meet the Boss TU-3 Compact Pedal Guitar/Bass Tuner — a rock‑solid tuning solution built to ride in your effects chain from stage to studio. Encased in Boss’s legendary tank‑tough stompbox housing, this tuner is designed to handle the bumps and bangs of real gigs while delivering precise, dependable tuning every time you hit a string change or a drop‑tuned riff.

• Clear, fast readout in any light: a smooth 21‑segment LED meter with a High‑Brightness mode cuts through bright outdoor glare so you stay in tune when the spotlight hits or the sun is blazing on open stages.
• Two tuning modes for real versatility: switch between Chromatic tuning for any instrument or the Guitar/Bass mode optimized for standard guitar or bass tuning, giving you the right reference without fuss.
• Accu-Pitch Sign for visual precision: the Accu-Pitch Sign provides an unequivocal visual cue, confirming you’re perfectly centered on the target pitch before you step back in with confidence.
• Note Name Indicator for extended range instruments: a helpful display of note names includes options for 7‑string guitars and 6‑string basses, so you can glance at the board and know exactly which note you’re in tune with during rapid changes.
• Flat‑tuning capability: lowers pitch by up to six half‑steps, enabling easy setup for dropped tunings or alternate tunings used in modern results‑driven performances.
• Compact, stage‑savvy design: the pedal’s footprint stays out of the way, leaving room for your other effects while delivering reliable tuning at a moment’s notice.

Designed for musicians who demand reliability on the road and clarity in the studio, the TU‑3 is the kind of tool you notice most when it’s working — and barely think about when it isn’t. Whether you’re dialing in a drop‑tuned riff, tuning between songs at a festival, or keeping a tight, punchy live mix, this pedal gives you precise, immediate feedback so you can stay in the groove without hesitation.

Ideal for electric guitarists and bass players who value quick, unambiguous tuning, the TU‑3 is engineered to integrate seamlessly into any pedalboard setup. It’s the practical, no‑nonsense tuner that professional players rely on when every note matters—from rehearsal space to the main stage.

Take control of your tuning workflow with a pedal that prioritizes accuracy, readability, and ease of use. The Boss TU‑3 Compact Pedal Guitar/Bass Tuner is the dependable, road‑tested companion you’ll reach for again and again whenever you need exact pitch, fast, with a dependable, professional feel.