Akashic Guitar effects circuit lookup
VOLUMEGAINBASSTREBLE

125B · 4 knobs

PedalPCB· PCB675

Kittywampus Distortion

Based on the Mr. Black Thunderclaw· 4 other boards clone it

Category
Fuzz· OD / Distortion / Fuzz
Controls
Volume · Gain · Bass · Treble
Price
$12.00in stock
Tags
125B, 125B 4-Knob (Type 1)
Buy the PCB at PedalPCB Build document11/30/24 Tayda drill template

From the vendor

Controls

• Volume

• Gain

• Bass

• Treble

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 Mr Black, maker of the Mr Black Thunderclaw Distortion.

PedalPCB is in no way affiliated with Mr Black.

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 38 rows

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RefValueNormalizedTypeNotes
Resistors 17
R12M22.2MResistor, 1/4W
R2470K470kResistor, 1/4W
R31K1kResistor, 1/4W
R4470R470Resistor, 1/4W
R54K74.7kResistor, 1/4W
R651K51kResistor, 1/4W
R74K74.7kResistor, 1/4W
R851K51kResistor, 1/4W
R9470R470Resistor, 1/4W
R104K74.7kResistor, 1/4W
R11470R470Resistor, 1/4W
R124K74.7kResistor, 1/4W
R1351K51kResistor, 1/4W
R1451K51kResistor, 1/4W
R151K1kResistor, 1/4W
R16100K100kResistor, 1/4W
CLR4K74.7kResistor, 1/4W* LED current limiting resistor
Capacitors 11
C1100nF100nFilm capacitor, 7.2 x 2.5mm
C21uF1uElectrolytic capacitor, 5mm
C3100nF100nFilm capacitor, 7.2 x 2.5mm
C410nF10nFilm capacitor, 7.2 x 2.5mm
C51nF1nFilm capacitor, 7.2 x 2.5mm
C61uF1uElectrolytic capacitor, 5mm
C71nF1nFilm capacitor, 7.2 x 2.5mm
C810uF10uElectrolytic capacitor, 5mm
C10047uF47uElectrolytic capacitor, 5mm
C10110uF10uElectrolytic capacitor, 5mm
C10247uF47uElectrolytic capacitor, 5mm
Diodes 3
D11N40011N4001Signal diode, DO-35
D21N40011N4001Signal diode, DO-35
D1001N58171N5817Schottky diode, DO-41
ICs 3
IC1RC4558RC4558Dual op-amp, DIP8
IC2RC4558RC4558Dual op-amp, DIP8
IC100LT1054LT1054Charge pump IC, DIP8
Potentiometers 4
VOLUMEB50KB50k16mm right-angle PCB mount pot
GAINB50KB50k16mm right-angle PCB mount pot
BASSB50KB50k16mm right-angle PCB mount pot
TREBLEB50KB50k16mm right-angle PCB mount pot

Other boards based on the Mr. Black Thunderclaw