EWS BD-1 Brute Drive

 Per request.

DigiTech Bad Monkey MOJO layout

DigiTech Bad Monkey Overdrive

 Schematic is avaiable HERE.

 

 

 

 

And a requested layout without input and output buffers 

DigiTech Hot Head Distortion

 Schematic is avaiable HERE.

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.

Caroline Guitar Company Wave Cannon Mk. II

 Wave Cannon went through a complete circuit overhaul for the Mk.II version. Mk.I was a nice Rat derivate but the MK.II version belongs to the Guvnor / Shredmaster family.

Schematic is avaiable HERE.

DOD FX32 Meat Box

 Schematic is avaiable HERE.

Capitalist Death Cult Yukagir

 Another guest appearance with a verified layout by Chris at Capitalist Death Cult!

Here is what he has to say about this bass fuzz monster:

 

Capitali$t Death Cult Effect$

YUKAGIR Preserved Siberian Fuzz

The Yukagir (pronounced Yookahgeer) Preserved Siberian Fuzz is named after a 39K year old Wooly Mammoth fossil that was unearthed in Siberia in 2002. This effect was basically the distortion I needed to make use of the NOS Soviet military germanium transistors and diodes I've amassed a collection of.

Essentially - this is a "Green Ringer" style octave noisemaker with a jfet blend control that is followed by a burly PNP germanium fuzz+distortion that works equally well for bass or guitar. The germanium transistors are MP42B's, and the diodes are germanium D311's - both originally manufactured in the 1970s for the Soviet military.

The original inspiration for the fuzz came from the Apocalypse Audio H Fuzz - and it bears some tonal similarities to the Zvex Wooly Mammoth/Mastotron. I added a voltage inverter to the fuzz circuit so that it can function with a regular 9V/negative tip power supply like a One Spot.

The controls are as follows:

INPUT: fuzz gain - it will squeal when you max it.

TREBLE: tone control, that mostly adds high end definition as you turn it clockwise.

OUTPUT: master level

MIDS: a three way switch that is almost flat to the left, scooped in the middle, and boosted to the right

GATE: this knob is highly interactive with the mids switch and input knob - it will also filter some of the lows as you turn it clockwise.

RINGER: this is the octave blend control - this knob will also interact with the gate, as the level of octave will cause some velcro-ish sputtering of its own.

The footswitch on this unit is the Demedash Incandenza relay "soft click" design and will last WAY longer than a mechanical switch, and is super reliable. However - depending on your power supply and whether or not you daisy-chain others to that supply, the pedal will either default to powering up or down every time you disconnect it. Kind of like how Boss pedals are always on every time you power them up with a One Spot.

There are a lot of different tonal possibilities in this box - from gated and sputtering to roaring bass-heavy blare, as well as some FZ-2 style boosted+scooped octave fuzz tones, too.

All handbuilt and finished by just me (Chris) in my garage in central coast California!

 

 

 

 

Memphis Tremolo Modulator

 Schematic is avaiable HERE.

Hmm, looks interesting, sort of a one stage J FET phaser?

Mythos Pedals Golden Fleece

 Per request, a 180 USD Electra Distortion.;-)

Exar KM-03 Kamikaze

 Schematic is avaiable HERE.

Colorsound Vocalizer

 A rare bird in the Colorsound range. Some additional mods can be made. Replace the 3,9k resistor with a 10k pot for a Freq control. And try a PNP Germanium for Q1 which smoothens the feel of the formant filter..

Schematic is avaiable HERE.

Colorsound Octivider

 Schematic is avaiable HERE.

Victory Amps V1 The Sheriff

 Per request.

Schematic is avaiable HERE.

Blackstone Appliances MOSFET Overdrive

 Schematic is avaiable HERE.

Browne Amplification Protein Green Channel

 Per request.

Schematic is avaiable HERE.

Browne Amplification Protein Blue Channel

 Schematic is avaiable HERE.

One Control / BJF Strawberry Red Overdrive

 Schematic is avaiable HERE.

Chuck D. Bones / PedalPCB CMOS Overdrive Deluxe

 Per request.

Schematic can be found HERE.

PedalPCB Viceroy Overdrive

 Chuck D Bones improved version of EQD Monarch Overdrive.

Schematic can be found HERE.