The JOYO Infinite Guitar Sustainer is used to produce a variety of sounds not normally playable on a guitar using traditional strumming or picking techniques. These sounds are created by placing the JGE onto/above the string. The JGE drives the string using a magnet to vibrate a sustained note. With this feedback loop the player can create a continuous string vibration. Fading in and out by lowering, raising and repositioning near pickups, the result is a similar effect to using a bow.
The JOYO JGE infinite guitar sustainer is finished in a pearl white ABS plastic with an ergonomic design, it feels solid but not too heavy to hold in place, powered by a 9v battery which is included.