Akashic Guitar effects PCB lookup
BIASBASSVOLGAINMIDTREBLE

1590B · 6 knobs

Five Cats Pedals

57 Shades of Tweed

Based on the Wampler Tweed 57· 2 other boards clone it

Category
Overdrive· Overdrive, Pre-Amp
Controls
Bias · Bass · Vol · Gain · Mid · Treble
Price
£4.50in stock

From the vendor

57 Shades of Tweed is our take on the Wampler Tweed 57. A pedal in it’s own right, great as a pre-amp and even better with a boost infront to really push it.

Controls

• Volume

• Gain

• Bass

• Mid

• Treble

• Input (Toggle switch)

Schematic

The schematic is in the vendor's build document, page 1. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 53 rows

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RefValueNormalizedTypeNotes
Resistors 19
R510K10k0.25 Watt Resistor
R1010K10k0.25 Watt Resistor
R1110K10k0.25 Watt Resistor
R1310K10k0.25 Watt Resistor
R1410K10k0.25 Watt Resistor
R1710K10k0.25 Watt Resistor
R11M1M0.25 Watt Resistor
R31M1M0.25 Watt Resistor
R151M1M0.25 Watt Resistor
R161M1M0.25 Watt Resistor
R181M1M0.25 Watt Resistor
R41K1k0.25 Watt Resistor
R71K1k0.25 Watt Resistor
R91K1k0.25 Watt Resistor
R668K68k0.25 Watt Resistor
R868K68k0.25 Watt Resistor
R212K12k0.25 Watt Resistor
R12100K100k0.25 Watt Resistor
R1922K22k0.25 Watt Resistor
Capacitors 17
C7220nF220nCap-Box
C9220nF220nCap-Box
C10220nF220nCap-Box
C15220nF220nCap-Box
C41.5nF1.5nCap-Box
C131.5nF1.5nCap-Box
C141.5nF1.5nCap-Box
C347uF47uCap-Electro-Radial
C647uF47uCap-Electro-Radial
C121uF1uCap-Box
C161uF1uCap-Box
C1470pF470pCap-Ceramic
C2100nF100nCap-Box
C5100pF100pCap-Ceramic
C82.2nF2.2nCap-Box
C1122uF22uCap-Electro-Radial
C100220uF220uCap-Electro-Radial
Diodes 1
D1001N58171N5817Standard Diode
Transistors 6
Q1J201J201Transistor-TO-92 Inline Wide
Q2J201J201Transistor-TO-92 Inline Wide
Q3J201J201Transistor-TO-92 Inline Wide
Q4J201J201Transistor-TO-92 Inline Wide
Q5J201J201Transistor-TO-92 Inline Wide
Q6J201J201Transistor-TO-92 Inline Wide
Potentiometers 8
BIAS150K50kTrim-Pot-6mm
BIAS250K50kTrim-Pot-6mm
BIAS350K50kTrim-Pot-6mm
BASSA100KA100kPotentiometer Alpha just holes
VOLA100KA100kPotentiometer Alpha just holes
GAINA500KA500kPotentiometer Alpha just holes
MID1B2KB2kPotentiometer Alpha just holes
TREBLEB25KB25kPotentiometer Alpha just holes
Switches 1
INPUTDPDTDPDTDPDT-Switch-Holes
Other 1
TP1Board-Connector-4-board-connectorBOARD-CONNECTOR-4-BOARD-CONNECTORTH-SolderPad-Medium-4

Other boards based on the Wampler Tweed 57