With the Shadow Kill Pot it is easy to achieve the well-known "machine-gun" sound effect, for which usually a toggle- or an extra installed mini-switch had to be struggled (and in most cases sooner than later was badly damaged by this).With the Kill Pot the signal will be "killed (muted)" if you push the knob down, and since this can be done very easily, you will have a seriously improved "timing control" compared to the toggle-switch method. The Kill Pot can be installed very easily in every common electric guitar, and can replace a volume control as well as a tone pot. 16mm mounting bushing; M7 x 0,75 thread. Easy-to-understand-instructions are included (English, Spanish and French). 500kohm, audio taper.