This is a mod I do that is a clone of the Keeley TS9 Franken-screamer mod. It includes the Mod Plus and Baked modes on a switch as well as an adjustable Boost function using the standard Boss switching. The Boost also features a different set of clipping diodes for a different sound and feel. This gives two seperate "channels" which can function as rhythm and lead. Bypass is copper true bypass with the added foot swtich. Here is a demo in the style of Stevie Ray Vaughn. The Mod Plus is used for the rhythm sounds and Baked is used for the lead sounds.
Lawrence Petross is a professional musician designing circuits to meet discerning tastes.