The pitchjack (Red) from Korg is a simple, compact plug-in guitar and bass tuner. Just plug it in your guitar or bass, turn the power on and start tuning. The display swivels for easy viewing. This tuner can handle six-string basses or seven-string guitars for flexibility and supports flat tunings as much as seven semitones below standard tuning. The pitchjack includes a LED flashlight for finding the input jack on your guitar or finding your way on a dark stage.
Supports flat tuning plus 6-string basses and 7-string guitars