With its small footprint and signal-enhancing ULTRA BUFFER technology, this next-generation pedal tuner is designed with gigging guitarists in mind. The Pitchblack X mini is the smallest tuner in the Pitchblack X series. Lets face it, we know you dont want to sacrifice precious room on your pedalboard for a tuner, so we designed the Pitchblack X mini to take up minimal space. Weighing just 124 grams, and with an accuracy of +/- 0.1 cent, this tuner features a bright multi-function display so you can tune your guitar quickly and precisely - even on the darkest of stages. Scale: 12 note equal temperament Detection Range: E0 (20.60Hz)~C8(4,186Hz) Calibration Range: A4=436445Hz1Hz steps Detection Accuracy: +/- 0.1 cent (display mode: Strobe) Input Impedance: 1 M-ohm (tuner on) Display Modes: Regular, Strobe, Half-strobe, Mirror Connectors: INPUT (mono 1/4jack), BYPASS (mono 1/4jack), DC 9V IN Power Supply: AC adaptor (9V) Power Consumption: Maximum 30 mA Dimensions (W