Buy Korg PITCHJACK-BK Plug-In Jack Tuner for Guitar and Bass – Black

A guitar and bass tuner that plugs directly into your instrument jack Flat tuning mode allows for tuning seven semitones below original pitch Tunes seven-string guitars and six-string basses Simple and portable design that you can attach to your keychain or fit in your pocket LED flash light for on-stage illumination

• A guitar and bass tuner that plugs directly into your instrument jack
• Flat tuning mode allows for tuning seven semitones below original pitch
• Tunes seven-string guitars and six-string basses
• Simple and portable design that you can attach to your keychain or fit in your pocket
• Led flash light for on-stage illumination