RRP £85. The Boss TU-3 Chromatic Tuner is housed in a tank-tough BOSS stompbox body, featuring a smooth 21-segment LED meter with a High-Brightness mode that cuts through the harshest outdoor glare.

The Boss TU3 allows you to 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.

The Boss TU-3 Chromatic Tuner Main Features Include:

• 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 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


• Dimensions (WxDxH): 73 mm (2-7/8 inches) x 129 mm (5-1/8 inches) x 59 mm (2-3/8 inches)


• Weight: 390 g (0 lbs. 14 oz.)