N-TUNE PROFESSIONAL ONBOARD CHROMATIC TUNER - 500K

• N-Tune™ Professional Onboard Chromatic Tuner for humbucking pickup guitar or bass with 500k Ohm potentiometer. Fast, accurate tuning for use in most electric guitars or basses. Pull your volume knob to tune up silently; push knob back down to play. Includes black, Gibson® cream, Fender® cream, parchment and white tuning rings. True bypass design preserves your instrument's original tone. No drilling or permanent modifications required.