Hook your guitar up with the ZVex Vexter Fuzz Factory fuzz guitar effect pedal, and get ready to rock the stage. This ZVex guitar effect pedal allows you to make the required settings with its five knobs. The compress knob on this fuzz guitar effect pedal allows you to change the attack characteristics, with a high setting on the left and a softer setting on the right. Additionally, the stability knob of this ZVex guitar effect pedal allows for adjustments to pitch response. What’s more, the ZVex Vexter Fuzz Factory features a, hand polished aluminum chassis with hand-silkscreened text that makes each pedal unique.