Boss TU-3 Chromatic Tuner (TU3)

Housed in a tank-tough BOSS stompbox body, the TU-3 features a smooth 21-segment LED meter and TU-Series accuracy.

Features

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 “dropâ€ 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 (with optional PCS-20A Cable)

• Tank-tough stompbox offers durability
• 21-segment LED meter for precise tuning
• High-Brightness mode for outdoor visibility
• Chromatic and Guitar/Bass tuning modes
• Accu-Pitch Sign for tuning verification
• Supports drop tunings up to six semitones
• Automatic muting when tuner is active
• Powers up to seven BOSS effect pedals