Akashic Guitar effects circuit lookup
TREBLEBASSFILTERGAINLEVEL

Enclosure not stated · 5 knobs

Dirtbox Layouts

DOD Looking Glass ODVerified

Based on the DOD Looking Glass OD· 1 other board clones it

Category
Overdrive
Controls
Treble · Bass · Filter · Gain · Level
Build
Vero· 19×19· 21 cuts, 6 links
Layout
Verified · Dirtbox Layouts marks it as built and working
Tags
DOD, Overdrive

From the post

Based on schematic from PedalPCB.

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 37 rows

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RefValueNormalizedTypeNotes
Resistors 13
×222Ω22read from the layout by eye
×127K27kread from the layout by eye
×210K10kread from the layout by eye
×1470Ω470read from the layout by eye
×51M1Mread from the layout by eye
×130K30kread from the layout by eye
×14.7K4.7kread from the layout by eye
×220K20kread from the layout by eye
×25.1K5.1kread from the layout by eye
×2200Ω200read from the layout by eye
×122K22kread from the layout by eye
×21K1kread from the layout by eye
×11.5K1.5kread from the layout by eye
Capacitors 7
×4100nF100nread from the layout by eye
×26.8nF6.8nread from the layout by eye
×23.3nF3.3nread from the layout by eye
×310nF10nread from the layout by eye
×1220nF220nread from the layout by eye
×1560pF560pread from the layout by eye
×1100uF100uelectrolytic; read from the layout by eye
Diodes 7
D19.1V Zener9V1read from the layout by eye
D21N40011N4001read from the layout by eye
D31N9141N914read from the layout by eye
D49.1V Zener9V1read from the layout by eye
D51N9141N914read from the layout by eye
D69.1V Zener9V1read from the layout by eye
D71N58171N5817read from the layout by eye
Transistors 3
Q1BS170BS170MOSFET; read from the layout by eye
Q2BS170BS170MOSFET; read from the layout by eye
Q3BS170BS170MOSFET; read from the layout by eye
Potentiometers 5
TrebleB50KB50kPotentiometerread from the layout by eye
BassB50KB50kPotentiometerread from the layout by eye
FilterA250KA250kPotentiometerread from the layout by eye
GainA100KA100kPotentiometerread from the layout by eye
LevelA100KA100kPotentiometerread from the layout by eye
Switches 2
SwitchDPDT on/onDPDT ON/ONtoggle; read from the layout by eye
DIP Sw2-pole DIP switch2-POLE DIP SWITCHon the board; read from the layout by eye

Other boards based on the DOD Looking Glass OD