To change the pitch of a guitar, simply clamp on the On-Stage GA100 Guitar Capo to play the same chord forms in a different key. Properly sized and contoured for acoustic or electric guitars, its spring-loaded clamp delivers a solid grip on the fretboard that maintains intonation and prevents string buzz. The clamp’s squeeze-to-release mechanism enables quick position adjustments. Padding on the contact points provides uniform pressure while protecting the instrument’s neck and fingerboard from scratches and dents. Its lightweight construction preserves the balance of the instrument.