Skip to content
Free Shipping on Orders Over $75. Exclusions apply.
Free Shipping on Orders Over $75. Exclusions apply.

BOSS TU-3 Chromatic Tuner

by Boss
SKU TU3
MSRP $99.99 - MSRP $99.99
MSRP
$99.99
$99.99 - $99.99
Our Price $99.99

Free Shipping over $100 - Lower 48*

Availability:
5 in stock, ready to be shipped

THE NEW WORLD-STANDARD TUNER HAS ARRIVED

The world’s top-selling stage tuner, the BOSS TU-2, evolves and improves with the debut of the new TU-3. Housed in a tank-tough BOSS stompbox body, the TU-3 features a smooth 21-segment LED meter with a High-Brightness mode that cuts through the harshest outdoor glare. Choose between Chromatic or Guitar/Bass tuning modes, and enjoy visual pinpoint tuning verification with the Accu-Pitch Sign function. The TU-3 incorporates a convenient Note Name Indicator that can display notes of 7-string guitars and 6-string basses, while the Flat-Tuning mode can support up to six half-steps. It’s the new-standard tuner that no guitarist or bass player should be without!

  • 21-segment LED meter with brightness control
  • High-Brightness mode enhances meter visibility outdoors
  • Accurate to +/- one cent
  • Accu-Pitch Sign function provides visual verification when tuning is complete
  • Chromatic and Guitar/Bass mode (tune by string number, with support for 7-string guitars and 6-string basses)
  • Flat tuning is supported with Guitar Flat mode, which allows for “drop” tunings up to six semitones below standard pitch
  • Tuner automatically mutes when the tuner is on
  • Supplies power for up to seven BOSS compact effect pedals
  • BOSS five-year warranty

It's Dangerous to Search Alone!

Don't venture into the vast internet wilderness without a guide. Let us help you find exactly what you're looking for.

We are Tarpley Music

A Texas treasure and a testament to the enduring charm of family-owned businesses. Since 1927, we've been the heartbeat of music in Texas, weathering storms from the Great Depression to today's fast-paced era, all while maintaining our unique, authentic style.

At Tarpley Music, we're more than just a store; we're a community of passionate musicians and industry connoisseurs. We understand the thrill of finding that perfect piece of gear, the one that resonates with your soul and elevates your craft. That's why we're dedicated to guiding you towards the instrument or accessory that not only suits your project but also brings immeasurable joy to your musical journey.

Proudly an authorized dealer for a myriad of prestigious brands, we boast a collection that often includes rare and unique items you won't find elsewhere. Our showrooms are a treasure trove, inviting you to explore and experience the magic of music firsthand. Whether it's trying out a guitar, bellowing a trumpet, or finding that elusive pedal, our doors are open for you to discover and play to your heart's content.

With seven welcoming locations across Texas, each visit to Tarpley Music is a journey into the soul of music. We're here to answer your questions, offer expert advice, and help you uncover the perfect gear for your artistic endeavors. Visit us and feel the difference of shopping with a store that's not just a business, but a pillar of musical heritage and a family that cherishes every note.