Korg HeadTune

Korg HeadTune is a tuning device designed to help musicians tune their instruments quickly and accurately. It is used by professional musicians, music teachers, and students alike. The device works by connecting to the instrument via a clip-on microphone and then displaying the pitch of the instrument on the LCD screen. It has a range of features including a built-in metronome, a tuner, and a pitch-shift function. It also has a built-in microphone for recording and playback. The device is powered by two AAA batteries and is small enough to fit in a pocket.