Akashic Guitar effects circuit lookup
VOLUMEHI-CUTDRIVETHRESHOLDSAGWEIGHTBOOM

125B · 7 knobs

PedalPCB· PCB629

Fornicus Overdrive

Based on the Smallsound/Bigsound Fuck Overdrive· 3 other boards clone it

Category
Overdrive
Controls
Volume · Hi-Cut · Drive · Threshold · Sag · Weight · Boom
Price
$12.00in stock
Tags
125B
Buy the PCB at PedalPCB Build document12/16/23

From the vendor

Controls

• Volume

• Hi-Cut

• Drive

• Threshold

• Sag (Toggle switch)

• Weight (Toggle switch)

• Boom (Momentary footswitch)

• Active/Bypass (Footswitch)

Details

• Designed for a 125B enclosure with top-mounted jacks

The company, product and service names used in this web site are for comparative purposes only. All trademarks and registered trademarks are the property of their respective owners. This product is not manufactured or distributed by smallsound/bigsound, maker of the smallsound/bigsound fuck overdrive.

PedalPCB is in no way affiliated with smallsound/bigsound.

Schematic

The schematic is in the vendor's build document, page 3. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 57 rows

Report a wrong parse

Got parts in a drawer? See what you can build with them.

RefValueNormalizedTypeNotes
Resistors 23
R11M1MResistor, 1/4W
R233K33kResistor, 1/4W
R31M1MResistor, 1/4W
R41K1kResistor, 1/4W
R510K10kResistor, 1/4W
R633K33kResistor, 1/4W
R74K74.7kResistor, 1/4W
R81K1kResistor, 1/4W
R91K1kResistor, 1/4W
R104K74.7kResistor, 1/4W
R111K1kResistor, 1/4W
R1215K15kResistor, 1/4W
R134K74.7kResistor, 1/4W
R141K1kResistor, 1/4W
R1510K10kResistor, 1/4W
R162M22.2MResistor, 1/4W
R1710K10kResistor, 1/4W
R18100R100Resistor, 1/4W
R1910K10kResistor, 1/4W
R2010K10kResistor, 1/4W
R2112K12kResistor, 1/4W
R221K51.5kResistor, 1/4W
CLR4K74.7kResistor, 1/4W* LED current limiting resistor
Capacitors 15
C1100n100nFilm capacitor, 7.2 x 2.5mm
C2220p220pCeramic capacitor
C310u10uElectrolytic capacitor, 5mm
C4220n220nFilm capacitor, 7.2 x 5.0mm
C510u10uElectrolytic capacitor, 5mm
C6100n100nFilm capacitor, 7.2 x 5.0mm
C710u10uElectrolytic capacitor, 5mm
C8220n220nFilm capacitor, 7.2 x 5.0mm
C915n15nFilm capacitor, 7.2 x 5.0mm
C1010n10nFilm capacitor, 7.2 x 5.0mm
C1110n10nFilm capacitor, 7.2 x 5.0mm
C121u1uElectrolytic capacitor, 5mm
C1310u10uElectrolytic capacitor, 5mm
C100220u220uElectrolytic capacitor, 5mm
C101100n100nFilm capacitor, 7.2 x 5.0mm
Diodes 4
D1YELLOWYELLOW3mm Yellow LED, Diffused(Internal)
D2REDRED3mm Red LED, Diffused(External)
D31N41481N4148Signal diode, DO-35
D1001N58171N5817Schottky diode, DO-41
Transistors 6
Q1J201J201JFET transistor, N-channel
Q22N54572N5457JFET transistor, N-channel
Q3J201J201JFET transistor, N-channel
Q42N50892N5089BJT transistor, NPN TO-92
Q52N50892N5089BJT transistor, NPN TO-92
Q62N54572N5457JFET transistor, N-channel
ICs 1
IC1TL072TL072Dual op-amp, DIP8
Potentiometers 4
VOLA100KA100k16mm right-angle PCB mount pot
HICUTB10KB10k16mm right-angle PCB mount pot
DRIVEA100KA100k16mm right-angle PCB mount pot, dualDual-gang potentiometer
THRESHOLDB10KB10k16mm right-angle PCB mount pot
Trimmers 1
TRIM110K10kTrimmer potentiometer, 3362P type
Switches 3
SAGON/ONON/ONToggle switch, DPDT2-position (ON/ON)
WEIGHTON/ONON/ONToggle switch, SPDT2-position (ON/ON)
BOOMMOMENTARYMOMENTARYMomentary SPST FootswitchNormally open

Other boards based on the Smallsound/Bigsound Fuck Overdrive