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DIODESDENSITYOUTPUTINPUT

125B · 4 knobs

PedalPCB· PCB392

Antithesis Fuzz

Based on the Catalinbread Karma Suture· 6 other boards clone it

Category
Fuzz· OD / Distortion / Fuzz
Controls
Diodes · Density · Output · Input
Price
$8.00in stock

From the vendor

Controls

• Diodes

• Density

• Output

• Input

Details

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

The company, product and service names used in this web site are for identification purposes only. All trademarks and registered trademarks are the property of their respective owners. This product is not manufactured or distributed by Catalinbread Effects, maker of the Karma Suture Overdrive / Distortion.

PedalPCB is in no way affiliated with Catalinbread Effects.

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 35 rows

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RefValueNormalizedTypeNotes
Resistors 10
R14K74.7kResistor, 1/4W
R2220K220kResistor, 1/4W
R333K33kResistor, 1/4W
R4750K750kResistor, 1/4W
R591K91kResistor, 1/4W
R100100R100Resistor, 1/4W
R1014K74.7kResistor, 1/4W
R2150K150kResistor, 1/4W
R4470K470kResistor, 1/4W
R65K65.6kResistor, 1/4W
Capacitors 14
C1220p220pCeramic capacitor
C2220n220nFilm capacitor, 7.2 x 5.0mm
C34n74.7nFilm capacitor, 7.2 x 2.5mm
C447u47uElectrolytic capacitor, 5mm
C547p47pCeramic capacitor
C61n1nFilm capacitor, 7.2 x 2.5mm
C7100n100nFilm capacitor, 7.2 x 2.5mm
C8330p330pCeramic capacitor
C947n47nFilm capacitor, 7.2 x 2.5mm
C100100u100uElectrolytic capacitor, 5mm
C101100n100nFilm capacitor, 7.2 x 2.5mm
C147p47pCeramic capacitor
C21uF1uFilm capacitor, 7.2 x 5.0mm
C8100p100pCeramic capacitor
Diodes 4
D11N9141N914Signal diode, DO-35
D2GEGEGermanium diode1N34A, 1N270, D9E, etc
D1001N58171N5817Schottky diode, DO-41
D31N9141N914Signal diode, DO-35
Transistors 3
Q11T308A1T308ABJT transistor, PNP (Germanium)
Q2PN2222APN2222ABJT transistor, NPN TO-92
Q12N54012N5401BJT transistor, PNP TO-922N3906 can be substituted
Potentiometers 4
DIODESB50KB50k16mm right-angle PCB mount pot50K, Linear Taper
DENSITYC500KC500k16mm right-angle PCB mount pot500K, Anti-Log Taper
OUTPUTA100KA100k16mm right-angle PCB mount pot100K, Log Taper
INPUTB100KB100k16mm right-angle PCB mount pot100K, Linear Taper

Other boards based on the Catalinbread Karma Suture