The Law is a silicon based fuzz, with incredible dynamics and punch. This is not your typical crank all the knobs to ten to get a good tone type of fuzz. The innovative SAG control sets the bias of the first gain stage taking the PoPo from relatively "tight" sounding to dive-bombing, compressed insanity. The BIAS lets you dial in the perfect fuzz type for you. From "broken/starved" sounds to open overdrive types. The tone control sets the treble rolloff from brash in-your-face, to warm and smooth. The Law replaces the PoPo. It is the same circuit, just with the Hi-Cut and Bias trim pots controllable from the outside.