Akashic Guitar effects circuit lookup
POWERPREGAINTONEPOSTGAINSELFOSCSWASHNOISEGATEVOLUME

Enclosure not stated · 8 knobs

Effects Layouts (blog)

4ms Noise SwashVerified

Based on the 4ms Noise Swash· 1 other board clones it

Category
Fuzz
Controls
Power · Pregain · Tone · Postgain · SelfOsc · Swash · Noisegate · Volume
Layout
Verified · Effects Layouts (blog) marks it as built and working
Tags
4ms, Fuzz

From the post

Figured with all the big layouts this week, I'd better finish it off with another big one for Fuzz Friday. This one's great if you like flipping switches, playing with knobs and making a ton of noise. Not all that complicated really, just a lot of controls for tweak-ability. The original 4ms design says to use a switched pot for the Self Oscillation control, but you can use a regular pot and a separate SPST switch instead if you want. Here's the schematic for reference.

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 31 rows

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RefValueNormalizedTypeNotes
Resistors 7
×31K1kread from the layout by eye
×24.7K4.7kread from the layout by eye
×610K10kread from the layout by eye
×2100K100kread from the layout by eye
×2220K220kread from the layout by eye
×1470K470kread from the layout by eye
×11M1Mread from the layout by eye
Capacitors 6
×210nF10nread from the layout by eye
×1100nF100nread from the layout by eye
×31uF1ufilm (box); read from the layout by eye
×31uF1uelectrolytic; read from the layout by eye
×110uF10uelectrolytic; read from the layout by eye
×1100uF100uelectrolytic; read from the layout by eye
Diodes 5
×11N40011N4001read from the layout by eye
D1??value not given; legend: D1-4: silicon; read from the layout by eye
D2??value not given; legend: D1-4: silicon; read from the layout by eye
D3??value not given; legend: D1-4: silicon; read from the layout by eye
D4??value not given; legend: D1-4: silicon; read from the layout by eye
ICs 2
×1TL062TL062read from the layout by eye
×1TL072TL072read from the layout by eye
Potentiometers 8
PowerB1KB1kPotentiometerread from the layout by eye
PregainB1MB1MPotentiometerread from the layout by eye
ToneB10KB10kPotentiometerread from the layout by eye
PostgainB1MB1MPotentiometerread from the layout by eye
SelfOscB1MB1MPotentiometerread from the layout by eye
SwashB10KB10kPotentiometerread from the layout by eye
NoisegateB1KB1kPotentiometerread from the layout by eye
VolumeB100KB100kPotentiometerread from the layout by eye
Switches 3
SelfOscSPSTSPSTlegend: All switches: SPST; read from the layout by eye
PreclipSPSTSPSTlegend: All switches: SPST; read from the layout by eye
PostclipSPSTSPSTlegend: All switches: SPST; read from the layout by eye

Other boards based on the 4ms Noise Swash