The individual pieces that make up the Dark Side workstation are Fuzz, Delay and Modulation. The Fuzz side of the Dark Side is a big fuzz style distortion based on a 1977 op-amp style. We used something similar in our Psi Fuzz. This one is completely and radically different. We made what seemed like endless changes to extract the nuances of earlier transistor based fuzzes. We gained it way to down to fit the time period and the style. This is a more transparent Big Fuzz. This one lets your guitar sing with sustain, yet retains the essence of you guitar whether single coil or humbucker based.