Akashic Guitar effects circuit lookup
GAINFATCOMPBRIGHTVOLUME

Enclosure not stated · 5 knobs

Dirtbox Layouts

VFE Red WolfVerified

Based on the VFE Red Wolf

Category
Distortion
Controls
Gain · Fat · Comp · Bright · Volume
Build
Vero· 19×13· 22 cuts, 10 links
Layout
Verified · Dirtbox Layouts marks it as built and working
Tags
Distortion, VFE Pedals

From the post

A Rat variant with some added features; a Fat control and a variable diode control called Comp.

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 Dirtbox Layouts. No KiCad fragment has been drawn for this circuit yet.

Parts list 23 rows

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Check before you build · 1 value the reader of this layout was not sure of
  • Gain pot: legend prints '1mD (Try 1mA)', an unusual D taper; entered as D1M
RefValueNormalizedTypeNotes
Resistors 5
×2470Ω470read from the layout by eye
×41K1kread from the layout by eye
×1100K100kread from the layout by eye
×21M1Mread from the layout by eye
×22.2M2.2Mread from the layout by eye
Capacitors 9
×110pF10pread from the layout by eye
×133pF33pread from the layout by eye
×21nF1nread from the layout by eye
×14.7nF4.7nread from the layout by eye
×1100nF100nread from the layout by eye
×3220nF220nread from the layout by eye
×21uF1uread from the layout by eye
×14.7uF4.7uelectrolytic; read from the layout by eye
×1100uF100uelectrolytic; read from the layout by eye
Diodes 2
×41N41481N4148D1-D4; read from the layout by eye
D51N58171N5817read from the layout by eye
Transistors 1
Q1J111J111JFET; read from the layout by eye
ICs 1
IC1LM308NLM308Nread from the layout by eye
Potentiometers 5
GainD1MD1MPotentiometerlegend: 1mD (Try 1mA); read from the layout by eye
FatC10KC10kPotentiometerread from the layout by eye
Comp5K5kPotentiometertaper unknown; read from the layout by eye
BrightC100KC100kPotentiometerread from the layout by eye
VolumeA10KA10kPotentiometerread from the layout by eye