The Special K Distortion is the 3-knob version of the Cranker, with controls for Level, Tone and More. More changes the bias of the first transistor. The toggle switch switches between germanium and silicon diodes for clipping.
This kit contains the PCB and all necessary parts. The enclosure can be selected, please select 3 knobs, up to 19mm diameter, for 6,3mm shaft separately.
Here is the bill of material: bill of material
This project is by PedalPCBs, in cooperation with Musikding. If you have any problems with the contents of the kit, please contact Das Musikding (Klaus).
Here is the direct link to the manual with layout and schematic: