Fuzz is that dirty thick growl a guitar will make that most people would associate with rock and roll, it gives the impression of a broken amp and is created by using pedals like the Terminal Fuzz. The Terminal Fuzz is based on the legendary Shin Ei Companion FY-2 fuzz from the 70’s but offers more control with dials to regulate the output volume level, treble to reduce or add bite, the voice dial controlling the upper and lower midrange and most important of all, fuzz control.