Boss TU-3 Compact Chromatic Tuner

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

• Current Draw: 30 mA (DC 9 V), 85 mA (DC 9 V, when High Brightness mode is on)
• Expected battery life under continuous use: Carbon: Approx. 12.0 hours, Alkaline: Approx. 23.5 hours, *These figures will vary depending on the actual conditions of use.
• Accessories: Owner's Manual, Leaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTE," and "Information"), Carbon-zinc battery (9V, 6F22)
• Options (sold separately): AC adaptor: PSA series, Parallel DC cord: PCS-20A(DC Plug x8)
• Width: 73 mm, 2-7/8 inches
• Depth: 129 mm, 5-1/8 inches
• Height: 59 mm, 2-3/8 inches
• Weight (including battery): 390 g, 14 oz