The Skinner Box is based on the original "Bud Box" Rat and made with the obsolete, metal can version of the LM308. The can version gives the pedal a warmer tone. The Skinner box is very versatile. Not only does it give you huge, fat distortion, it also gives you amazing over-driven tones when turning the gain down around 12 o'clock. The tone control has a good sweep from high to low and works well with the gain control.
Demo by Demos in the Dark (EN)
Demo by Pedal of the Day (EN)