Booster
Blue Colander GT420 Overdrive/Distortion Mk.1
Schematic and and description is avaiable HERE. Made the Tone Bypass and Dark mode switching external.
JPTR FX Jive
Marketing speil says this is a “reel-to-reel saturator overdrive” that is inpired by Akai GX 210D reel-to-reel tape machine. You might get similar sounds out of this circuit which is basically a SHO with three separate clipping switches for each clipping mode. Not sure why they did this since you can get similar clipping … Read more
Throbak Overdrive Boost
Per request. A modified Colorsound Overdriver circuit with some bells and whistles. The most noticable one is the Ge switch which toggles in a germanium diode and a germanium transistor for hard clipping. Schematic is avaiable HERE.