Tuners tell a player whether a string or a voice is sitting at the right pitch before and during a session. The Korg selection covers clip-on units such as the Pitchclip 2 Plus, desktop chromatic models including the CA-2 and CA50, the OT-120 orchestral tuner and the rackmount Pitchblack X Pro. Combination units like the TM-70T add a metronome, which suits practice time more than a live stage.
