Boss TU-3 Chromatic Pedal Tuner

The Boss TU-3 has arrived, carrying on and improving on everything that made the best-selling TU-2 great. 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. On the TU-3, choose between Chromatic or Guitar/Bass tuning modes, and enjoy visual pinpoint tuning verification with the Accu-Pitch Sign function. The Boss 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. The Boss TU-3 is the new-standard tuner that no guitarist or bass player should be without.

Features:

• 21-segment LED meter with brightness control
• High-Brightness mode enhances meter visibility outdoors
• 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
• Signal is automatically muted when the tuner is on
• Supplies power for up to 7 BOSS compact effect pedals
• Tuning Range:
• C0 (16.35Hz)-C8 (4186Hz)
• Reference Pitch: A4=436-445 Hz (1Hz step)
• Tuning Accuracy: +/-1 cent
• Power Supply: DC 9 V: Dry battery 6F22 (9 V) type (carbon), Dry battery 6LR61 (9 V) type (alkaline), AC Adaptor (PSA series: optional)
• Current Draw: 30 mA (DC 9 V), 85 mA (DC 9 V, when High Brightness mode is on)
• Accessories Included: Owner's Manual, Leaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTES," and "Information"), Dry battery/9 V type (6F22)
• Options NOT included: Boss PSA-120S Power Supply for this pedal