Akashic Guitar effects PCB lookup
LEVELDRIVETONECOLOR

125B · 4 knobs

PedalPCB· PCB573

Proletarian Overdrive/Distortion

Based on the Boss OS-2· 1 other board clones it

Category
Fuzz· OD / Distortion / Fuzz
Controls
Level · Drive · Tone · Color
Price
$12.00in stock
Tags
125B
Buy the PCB at PedalPCB Build document5/14/24

From the vendor

Controls

• Level

• Drive

• Tone

• Color

Specifications

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

Documentation

Schematic

The schematic is in the vendor's build document, page 4. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 75 rows

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RefValueNormalizedTypeNotes
Resistors 35
R110K10kResistor, 1/4W
R21M1MResistor, 1/4W
R310K10kResistor, 1/4W
R4220K220kResistor, 1/4W
R54M74.7MResistor, 1/4W
R61K21.2kResistor, 1/4W
R7100R100Resistor, 1/4W
R812K12kResistor, 1/4W
R91K1kResistor, 1/4W
R102K22.2kResistor, 1/4W
R116K86.8kResistor, 1/4W
R1212K12kResistor, 1/4W
R138K28.2kResistor, 1/4W
R146K86.8kResistor, 1/4W
R151M1MResistor, 1/4W
R1610K10kResistor, 1/4W
R1720K20kResistor, 1/4W
R18100K100kResistor, 1/4W
R191K1kResistor, 1/4W
R2020K20kResistor, 1/4W
R21100K100kResistor, 1/4W
R22150K150kResistor, 1/4W
R2322K22kResistor, 1/4W
R2410K10kResistor, 1/4W
R2510K10kResistor, 1/4W
R2610K10kResistor, 1/4W
R27100K100kResistor, 1/4W
R281M1MResistor, 1/4W
R291K1kResistor, 1/4W
R304K74.7kResistor, 1/4W
R3133K33kResistor, 1/4W
R32100R100Resistor, 1/4W
R10010K10kResistor, 1/4W
R10110K10kResistor, 1/4W
CLR4K74.7kResistor, 1/4W* LED current limiting resistor
Capacitors 25
C147n47nFilm capacitor, 7.2 x 2.5mm
C222n22nFilm capacitor, 7.2 x 2.5mm
C3100p100pCeramic capacitor
C4470n470nFilm capacitor, 7.2 x 5.0mm
C52u22.2uElectrolytic capacitor, 5mm
C610u10uElectrolytic capacitor, 5mm
C710u10uElectrolytic capacitor, 5mm
C818n18nFilm capacitor, 7.2 x 2.5mm
C9100n100nFilm capacitor, 7.2 x 2.5mm
C101u1uElectrolytic capacitor, 5mm
C1110u10uElectrolytic capacitor, 5mm
C12820p820pCeramic capacitor
C134n74.7nFilm capacitor, 7.2 x 2.5mm
C14100p100pCeramic capacitor
C1510u10uElectrolytic capacitor, 5mm
C1610n10nFilm capacitor, 7.2 x 2.5mm
C171n1nFilm capacitor, 7.2 x 2.5mm
C1810u10uElectrolytic capacitor, 5mm
C191u1uElectrolytic capacitor, 5mm
C201u1uElectrolytic capacitor, 5mm
C2110n10nFilm capacitor, 7.2 x 2.5mm
C2247u47uElectrolytic capacitor, 5mm
C234u74.7uElectrolytic capacitor, 5mm
C100100u100uElectrolytic capacitor, 5mm
C101100u100uElectrolytic capacitor, 5mm
Diodes 6
D11SS1331SS133Signal diode, DO-35
D21SS1331SS133Signal diode, DO-35
D31SS1331SS133Signal diode, DO-35
D41SS1331SS133Signal diode, DO-35
D51SS1331SS133Signal diode, DO-35
D1001N58171N5817Schottky diode, DO-41
Transistors 3
Q1J201J201JFET transistor, N-channel
Q22N50882N5088BJT transistor, NPN TO-92
Q32N50882N5088BJT transistor, NPN TO-92
ICs 2
IC1JRC1458DJRC1458DDual op-amp, DIP8
IC2JRC4558JRC4558Dual op-amp, DIP8
Potentiometers 4
LEVELA50KA50k16mm right-angle PCB mount pot
DRIVEA250K DUALA250K DUAL16mm right-angle PCB mount pot* Dual-Gang Potentiometer
TONEG20KG20K16mm right-angle PCB mount pot
COLORB20KB20k16mm right-angle PCB mount pot

Other boards based on the Boss OS-2