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VOLUMEGAINBASSMIDTREBLEINPUT

125B · 6 knobs

PedalPCB· PCB610

Indiana Tweed Overdrive

Based on the Wampler Tweed '57· 6 other boards clone it

Category
Fuzz· OD / Distortion / Fuzz
Controls
Volume · Gain · Bass · Mid · Treble · Input
Price
$12.00in stock
Buy the PCB at PedalPCB Build document10/13/24

From the vendor

Controls

• Volume

• Gain

• Bass

• Mid

• Treble

• Input (Toggle switch)

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 Wampler Pedals, maker of the Wampler Pedals Tweed 57.

PedalPCB is in no way affiliated with Wampler Pedals.

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 53 rows

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RefValueNormalizedTypeNotes
Resistors 20
R11M1MResistor, 1/4W
R212K12kResistor, 1/4W
R31M1MResistor, 1/4W
R41K1kResistor, 1/4W
R510K10kResistor, 1/4W
R668K68kResistor, 1/4W
R71K1kResistor, 1/4W
R85K65.6kResistor, 1/4W
R91K1kResistor, 1/4W
R1010K10kResistor, 1/4W
R1110K10kResistor, 1/4W
R12100K100kResistor, 1/4W
R131M1MResistor, 1/4W
R1410K10kResistor, 1/4W
R151M1MResistor, 1/4W
R161M1MResistor, 1/4W
R1710K10kResistor, 1/4W
R181M1MResistor, 1/4W
R1922K22kResistor, 1/4W
CLR4K74.7kResistor, 1/4W* LED current limiting resistor
Capacitors 17
C1470p470pCeramic capacitor
C2100n100nFilm capacitor, 7.2 x 2.5mm
C347u47uElectrolytic capacitor, 5mm
C41n51.5nFilm capacitor, 7.2 x 2.5mm
C5100p100pCeramic capacitor
C647u47uElectrolytic capacitor, 5mm
C7220n220nFilm capacitor, 7.2 x 5.0mm
C82n22.2nFilm capacitor, 7.2 x 2.5mm
C9220n220nFilm capacitor, 7.2 x 5.0mm
C10220n220nFilm capacitor, 7.2 x 5.0mm
C1122u22uElectrolytic capacitor, 5mm
C121u1uFilm capacitor, 7.2 x 5.0mm
C131n51.5nFilm capacitor, 7.2 x 2.5mm
C141n51.5nFilm capacitor, 7.2 x 2.5mm
C15220n220nFilm capacitor, 7.2 x 5.0mm
C161u1uFilm capacitor, 7.2 x 5.0mm
C100220u220uElectrolytic capacitor, 5mm
Diodes 1
D1001N58171N5817Schottky diode, DO-41
Transistors 6
Q1J201J201JFET transistor, N-channel
Q2J201J201JFET transistor, N-channel
Q3J201J201JFET transistor, N-channel
Q4J201J201JFET transistor, N-channel
Q5J201J201JFET transistor, N-channel
Q6J201J201JFET transistor, N-channel
Potentiometers 5
VOLUMEA100KA100k16mm right-angle PCB mount pot
GAINA500KA500k16mm right-angle PCB mount pot
BASSA100KA100k16mm right-angle PCB mount pot
MIDB2KB2k16mm right-angle PCB mount pot
TREBLEB25KB25k16mm right-angle PCB mount pot
Trimmers 3
BIAS150K50kTrimmer potentiometer, 3362P type
BIAS250K50kTrimmer potentiometer, 3362P type
BIAS350K50kTrimmer potentiometer, 3362P type
Switches 1
INPUTON/OFF/ONON/OFF/ONToggle switch, DPDT3-position (ON/OFF/ON)

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