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1590B · 4 knobs

Effects Layouts (blog)

VooDoo Lab SuperfuzzVerified

Based on the Univox Super-Fuzz· 37 other boards clone it

Category
Fuzz
Controls
Attack · Volume · Resonance · Tone
Layout
Verified · Effects Layouts (blog) marks it as built and working
Tags
Fuzz, VooDoo Lab

From the post

It's Fuzz Friday once again, so here's the VooDoo Lab Superfuzz. Despite the name, it's not based on classic Univox fuzz circuit with the same name. Rather, it's a highly modified Jordan Bosstone with an added EQ section. One interesting thing about this one is the fact that Q2 (PNP) has the emitter going to ground, where every other version of the Bosstone has that transistor's collector going to ground. Maybe VooDoo Lab found some extra mojo by doing it that way? Schematic can be found on FSB. I've laid it out for board mounted pots and it will fit nicely in a 1590B.

Schematic

This is a board layout, a drawing of where each part goes, and the post may link the schematic it was drawn from. Open the layout at Effects Layouts (blog). No KiCad fragment has been drawn for this circuit yet.

Parts list 24 rows

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RefValueNormalizedTypeNotes
Resistors 7
×6100K100kread from the layout by eye
×310K10kread from the layout by eye
×218K18kread from the layout by eye
×2560K560kread from the layout by eye
×1150K150kread from the layout by eye
×11M1Mread from the layout by eye
×12K2kread from the layout by eye
Capacitors 9
×322nF22nread from the layout by eye
×2100nF100nread from the layout by eye
×14.7nF4.7nread from the layout by eye
×13.3nF3.3nread from the layout by eye
×110nF10nread from the layout by eye
×110pF10pread from the layout by eye
×110uF10uelectrolytic; read from the layout by eye
×1100uF100uelectrolytic; read from the layout by eye
×12.2uF2.2uelectrolytic; read from the layout by eye
Diodes 1
×31N40041N4004printed 4004; read from the layout by eye
Transistors 2
Q1MPSA18MPSA18read from the layout by eye
Q22N29072N2907PNP; read from the layout by eye
ICs 1
IC1TL062TL062read from the layout by eye
Potentiometers 4
AttackB100KB100kPotentiometerread from the layout by eye
VolumeB100KB100kPotentiometerread from the layout by eye
ResonanceB1MB1MPotentiometerread from the layout by eye
ToneB1MB1MPotentiometerread from the layout by eye

Other boards based on the Univox Super-Fuzz