BOSS TU-3 Chromatic Tuner (TU3)

The Boss TU-3 is a top seller worldwide. For many guitarists and bass players, it is the best guitar tuner ever made. Why? Firstly, it's a tough little pedal, housed in a metal body. It's compact, a standard guitar pedal size, so it's suitable on your pedal board. One of the best recognised aspects of the TU-3 is the lights you view to get in tune. They are bright and easy to follow. Even outside, where other tuners get hard to see, these have a High-Brightness mode that cuts through outdoor glare. And when you hit the right pitch, this tuner lets you know! 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 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 Owner’s Manual, Leaflet (“USING THE UNIT SAFELY,” “IMPORTANT NOTES,” and “Information”), Dry battery/9 V type (6F22) Options AC adaptor: PSA series, Parallel DC cord: PCS-20A Size and Weight Width 73 mm 2-7/8 inches Depth 129 mm 5-1/8 inches Height 59 mm 2-3/8 inches Weight 390 g 0 lbs. 14 oz.