Boss Pedal Chromatic Tuner, TU-3

Full Description

Precise Tuning In Seconds

Housed in a really tough BOSS stompbox body and featuring a smooth 21-segment LED meter with a High-Brightness mode, the Boss TU-3 cuts through the brightest lighting conditions. Choose between Chromatic or Guitar/Bass tuning modes, and enjoy improved visual pinpoint tuning verification with the Accu-Pitch Sign function. The Boss TU3 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.

Included Accessories:

• Owner's Manual
• Leaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTES," and "Information")
• Dry battery/9 V type (6F22)

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
• Tuner automatically mutes when the tuner is on
• Supplies power for up to 7 BOSS compact effect pedals

Specifications

• 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)
• Dimensions:
• Width: 73 mm2-7/8 inches
• Depth: 129 mm5-1/8 inches
• Height: 59 mm2-3/8 inches