Akashic Guitar effects circuit lookup
GAINTREBLEBASSVOLUME

Enclosure not stated · 4 knobs

Dirtbox Layouts

PedalPCB / Chuck D. Bones Pushover Drive V1

Based on the PedalPCB Chuck D. Bones Pushover Drive V1

Category
Overdrive
Controls
Gain · Treble · Bass · Volume
Build
Vero· 21×20· 27 cuts, 13 links
Layout
Unverified · no build reported at Dirtbox Layouts yet
Tags
Chuck D Bones, Hermida, Overdrive, PedalPCB

From the post

Schematic is avaiable HERE.

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 44 rows

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Check before you build · 1 value the reader of this layout was not sure of
  • 62K at column 7 rows G-J: printed clearly, unusual value
RefValueNormalizedTypeNotes
Resistors 17
×26.8K6.8kread from the layout by eye
×24.7K4.7kread from the layout by eye
×233K33kread from the layout by eye
×21K1kread from the layout by eye
×110K10kread from the layout by eye
×162K62kread from the layout by eye
×1330K330kread from the layout by eye
×1220K220kread from the layout by eye
×156K56kread from the layout by eye
×122K22kread from the layout by eye
×11M1Mread from the layout by eye
×115K15kread from the layout by eye
×1100K100kread from the layout by eye
×13.3K3.3kread from the layout by eye
×1220Ω220read from the layout by eye
×147Ω47read from the layout by eye
×110Ω10read from the layout by eye
Capacitors 13
×247nF47nread from the layout by eye
×21uF1uread from the layout by eye
×2100pF100pread from the layout by eye
×13.3nF3.3nread from the layout by eye
×115nF15nread from the layout by eye
×1220nF220nread from the layout by eye
×1150nF150nread from the layout by eye
×110nF10nread from the layout by eye
×1220pF220pread from the layout by eye
×1330pF330pread from the layout by eye
×222uF22uelectrolytic; read from the layout by eye
×110uF10uelectrolytic; read from the layout by eye
×1100uF100uelectrolytic; read from the layout by eye
Diodes 3
D1BAT46BAT46read from the layout by eye
D21N41481N4148read from the layout by eye
D31N58171N5817read from the layout by eye
Transistors 4
Q12N2907A2N2907ATO-18; read from the layout by eye
Q22N42092N4209low gain PNP silicon; read from the layout by eye
Q3BS170BS170MOSFET; read from the layout by eye
Q4BS170BS170MOSFET; read from the layout by eye
ICs 1
IC1TL072TL072read from the layout by eye
Potentiometers 4
GainC1KC1kPotentiometerread from the layout by eye
TrebleB100KB100kPotentiometerread from the layout by eye
BassB50KB50kPotentiometerread from the layout by eye
VolumeA50KA50kPotentiometerread from the layout by eye
Trimmers 1
×110K10kread from the layout by eye
Switches 1
SwitchSPDT on/onSPDT ON/ONtoggle; read from the layout by eye