Roland Boss TU-3 Chromatic Pedal Guitar Tuner

by Boss
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(Item: 761294409664)
Roland Boss TU-3 Chromatic Pedal Guitar Tuner: 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 Specifications: Tuning Range: C0 (16.35Hz) -C8 (4186Hz) Reference Pitch: A4=436-445Hz (1Hz step) Tuning Accuracy: ±1 cent Power Supply: DC 9V: Dry battery 6F22 (9V) type (carbon), Dry battery 6LR61 (9V) type (alkaline), AC Adaptor Current Draw: 30 mA (DC 9V), 85mA (DC 9V, when High Brightness mode is on) Dimensions Width: 73 mm, 2-7/8" Depth: 129 mm, 5-1/8" Height: 59 mm, 2-3/8" Weight: 390g, 14 oz. Chromatic Tuner/power supply (optional PCS-20A)