tc electronic PolyTune 3 Tuner/Buffer

tc electronic Polytune 3, effects pedal, polyphonic tuner/buffer, Bonafide buffer circuitry preserves your tone through long cable runs and multiple thomann effects, polyphonic tuning - tune all strings simultaneously, fast chromatic tuner offers 0.5 cent accuracy, ultra-precise strobe tuner gives you ±0.02 cent accuracy, "always on" tuning mode keeps tuner on and detecting even when not muted, automatic brightness adapting Ssper-bright 109-LED display, automatically switches between polyphonic and monophonic thomann tuning, footswitches: On/Off/Mute, True Bypass, current draw: 300 mA, powered by a 9V battery or a 9VDC power supply, (barrel type connector - centre negative, not included), suitable optional power supply: item no. #108096, dimensions: (W x D x H): 72 x 122 x 50 mm, (2,83" x thomann 4,8" x 1,97"), weight: 300 g (0,66 lbs)