Roger Mayer Voodoo Axe

 Schematic is avaiable HERE.

Moonn Electronics Bullshit Distortion

 Nils from Moonn Electronics took a stab on the Big Muff and twisted the knife... Looks pretty cool. MOSFET and regular silicon transistors, blue LED clippers and a wild tonestack. Schematic and BOM can be found HERE.

Foxx Wah Inductorless

 Foxx sold a couple of wah variants in the early 70s, often combined with a Foxx Tone Machine circuit. There was an inductorless version and a Cry Baby variant with a 4 posistion "Wah Tone" selector switch. This layout is for the inductorless version. HERE is the schematic.