BOSS TU-3W Waza Craft Chromatic Tuner Pedal

The BOSS TU-3W Waza Craft Chromatic Tuner Pedal takes tuning excellence to new heights. The TU-3W builds upon the industry-leading TU-3 tuner with redesigned circuitry and selectable buffered or true bypass for the purest signal pass-through. Whether you're a touring musician, recording artist or hobbyist, the TU-3W delivers precision tuning and premium performance for your pedalboard.

Redesigned Circuitry Provides Exceptional Transparency

For a tuner, crystal-clear signal transfer is paramount. The TU-3W features all-new circuitry optimized for the most transparent audio pass-through possible. Select either buffered or true bypass operation to suit your setup, and rely on the TU-3W for tuning without tone coloration.

Accurate and Intuitive Tuning Modes for Every Instrument

The TU-3W builds on the trusted tuning modes of the TU-3. Chromatic mode supports tuning by note name, while Guitar/Bass mode is optimized for strings 1 through 6 or 1 through 7. Guitar Flat mode is tailored for drop tunings. No matter your instrument, the TU-3W delivers fast, precision tuning via its vibrant LED display.

Roadworthy and Ready to Rock

Like all BOSS pedals, the TU-3W is built to last with a rugged metal chassis and footswitches rated for 100,000 stomps. It runs on a single 9V battery or optional power supply. For players and pros alike, the TU-3W is a tuner pedal that provides exceptional performance, durability and value.

Premium Pedal Experience from the Industry Leader

BOSS created the Waza Craft series to represent the finest in pedal design and tone. With final approval from BOSS Japan, the TU-3W delivers an elite pedal experience through carefully selected components, refined circuitry and meticulous craftsmanship. For your pedalboard, there is no better choice than the BOSS TU-3W Waza Craft Chromatic Tuner.