Korg Pitchblack USATO cod. 20024

Compact-sized guitar and bass pedal tuner that fits in your pedalboard.
A large, bright LED indicator shows tuning parameters. You can choose from 4 display modes: Full Strobe, Half Strobe, Meter & Mirror
A wide sensing range from E0 (20.60 Hz) to C8 (4186 Hz).
Calibration (Tuning fork) adjustable from: 436 to 445 Hz.
100% “True Bypass” output to keep the timbre of your instrument unaltered.
9V DC power socket.
Made of sturdy aluminum, die-cast, elegant black color, reliable and durable.