Barber Electronics Edge Hog Distortion
Another damn nice trace that’s up on FSB, by Joe from Grey Bench Electronics. This one seems to be a very limited run distortion from Barber, built around the time of the millennium madness.
Unverified
Jackson Audio Amp Mode
Here’s Jackson Audio’s MOSFET boost, the Amp Mode. Pretty simple MOSFET circuit with a BJT output buffer. Easy fit in a 1590B.
Stafford Maxon Hizbender 1944T
There was a great post from Grey Bench on FSB, tracing this ten year old Stafford Maxon circuit that i found interesting back in a day, but couldn’t source a schematic back then. This is per original, using only a half of a dual opamp and utilizing a 12×21 board.
Pigtronix Bass Fat Drive
Schematic is avaiable HERE. Very close to the normal Fat Drive, just four cap value changes.
Tesla AYZ-025 Fuzz Wah
There is a layout for the fuzz section in library but here comes the whole package with the inductorless wah circuit ryincluded. The wah pot can be wired as a manual panel mounted “bandpass filter” tone control or wired through an expression jack. The fuzz section is based on Foxx tone machine but there is … Read more
Electro Harmonix Attack Equalizer / Knockout EQ
Found this in an older folthe usuader that I forgot. Includes some necesarry modernazations like true bypass, onbard charge pump, input and output caps and pulldown resistors. Schematics is avaiable HERE.
Gretsch Expandafuzz
Here is an old forgotten old cat… It is basically a Controfuzz followed by three seperate channels for the Treble, Bass and Mid controls. The fuzz can be bypassed so it can serve as an EQ pedal only as well. Some improvements had to be done to make it more practical. 1. An onboard voltage … Read more