Ultra-compact chromatic tuner pedal for guitar or bass guitar with the true bypass construction that means the pedal does not alter the tone, and the true bypass footswitch for activation. It features a big and clear LCD screen that shows if the tone is too flat or sharp, and a flat button for half step down tunings. Pedal can be powered only by 9 V adapter (not included). Dimensions: 90 x 35 x 35 mm. Weight: 160 g.