Pedal Parts / DIY

Potentiometer - Wah replacement pot with gear
Standard vintage style wah pots with solder lugs and gear included. Part # R-VWAH-POT (100K) has an audio taper. All others are linear.
Please Log In to view prices
Washer - Type A Narrow, Flat, steel
Package of 5
Steel, type A narrow. SAE washers have a tighter fit on the bolt and a smaller outside diameter. Designed for general purpose mechanical and structural use.
Please Log In to view prices
ProtoBoard - Fits 1590B, 1 sided, 2-hole strips
Prototyping circuit board (PCB) designed to fit the Hammond 1590B die-cast aluminum enclosure. It has a convenient 2-hole pattern, which provides an easy way to connect parts while maximizing usable board area. It can be used as a stand-alone prototyping board, or installed in a Hammond 1590B enclosure. For fastening your project to a surface see our adhesive standoffs (S-H190-X) Features:
  • Single-sided high-quality FR4 glass-epoxy circuit board.
  • Convenient 2-hole pattern provides an easy way to connect parts.
  • 1oz/ft2 copper with an anti-tarnish coating for easy soldering. Lead free and RoHS compatible.
  • 0.042" holes are drilled on 0.1" (2.54mm) centers. 2 mounting holes.
  • PCB Size 2.05 x 4.05 in (52.1 x 102.9 mm)
Please Log In to view prices
¼" Jack - Solder Lugs, switched, shorting
Mono input. Solder lugs, shorting. Metal ferrule, vintage style. Similar to S-H901-X.
Please Log In to view prices
Knob - Small, Indicator Line, set screw
Colors Available:
The P-K380 is a high quality Davies 1510 clone. This classic design can be found on countless pedals, synths, amps and other equipment. The set screw uses a metal insert for additional stability and durability. This knob has an infilled painted indicator and fits 1/4" (6.35mm) pot shafts. The P-K380 pairs nicely with the color matched P-K801-BRASS-X knobs.
Please Log In to view prices
Resistors - ¼ Watt, Carbon Film, 5% tolerance
Package of 5
Carbon Film resistors are made by vacuum depositing a thin carbon film on a ceramic form. A good choice for applications which require a steady, low power drop. Package of 5. These resistors are perfect for pedal builders!
  • 1/4 watt
  • ± 5% tolerance
  • EIA color coded
  • .24" long x .08" diameter
  • Package of 5
Please Log In to view prices
Grommets - Dunlop, Offset, 3x4 Different Sizes
Package of 12
Original Dunlop offset grommets (i.e. rubber bumpers) used on the underside of the treadle piece (rocking structure) of wah pedal enclosures. Made in USA.
Please Log In to view prices
Switch - Carling, Mini Toggle, DPDT, 2 Position, Solder Lugs, Short Bat
Carling mini-toggle switch, DPDT, 2 position, ¼" mounting hole diameter, 0.354" bushing length.
Please Log In to view prices
Op-Amp - 4558, Dual high-gain, 8-Pin DIP
Dual Operational Amplifier. The 4558 integrated circuit is a dual high-gain operational amplifier internally compensated and constructed on a single silicon chip using an advanced epitaxial process. Combining the features of the NJM741 with the close parameter matching and tracking of a dual device on a monolithic chip results in unique performance characteristics. Excellent channel separation allows the use of the dual device in single NJM741 operational amplifier applications providing density. It is especially well suited for applications in differential-in, differential-out as well as in potentiometric amplifiers and where gain and phase matched channels are mandatory. Features:
  • Operating Voltage (±4V~±18V)
  • High Voltage Gain (100dB typ.)
  • High Input Resistance (5MΩ typ.)
  • Bipolar Technology
Please Log In to view prices
¼" Jack - Switchcraft, Stereo, shunt tip
Switchcraft 1/4" stereo jack, 4 solder lugs include: tip, tip-shunt, ring and sleeve.
Please Log In to view prices
Footswitch - 4PDT, Black, Solder Lugs
Quad Pole, Double Throw (4PDT), latching footswitch with 12 solder lugs.
Please Log In to view prices
Op-Amp - LF353, Dual, Wide-Bandwidth, JFET Input, 8-Pin DIP
Dual wide-bandwidth LF353 opamps in an 8-pin DIP package. The LF353 offers a high input impedance and 3MHz bandwidth.
This LF353 device is a low-cost, high-speed, JFET input operational amplifier with very low input offset voltage. It requires low supply current yet maintains a large gain-bandwidth product and a fast slew rate. In addition, the matched high-voltage JFET input provides very low input bias and offset currents.
Please Log In to view prices
Chassis Box - Hammond, 1590XX, Diecast, 5.72" x 4.77" x 1.39"
  • Rugged, diecast aluminum alloy (tough yet easy to machine), electronic instrument enclosure.
  • Lap joint construction provides protection against access of dust and splashing water. Also provides for improved EMI/RFI shielding.
  • Vibra finished for a smooth surface with no sharp edges.
  • Four 6-32 x ½" machine screws secure lid - into tapped holes.
  • Designed to meet IP54.
  • Low side wall draft angle (2 degrees or less) for easy P.C.
Please Log In to view prices
StripBoard - Single Sided, 6.30” x 3.94”
ST3U StripBoard is a prototyping circuit board with a standard long strip pattern. Tracks run the length of the board. The long tracks are convenient for power and ground rails, and for signal buses. Strips can be cut as needed to make smaller tracks and circuit pads. It has 0.1" hole spacing for DIP integrated circuits and headers and other parts. It has higher quality than traditional stripboard. The holes are drilled, not punched. The base material is high-quality FR4 glass epoxy board. It has better stability and moisture resistance than boards using phenolic or SRBP (synthetic resin bonded paper), which can warp with exposure to humidity. Features
  • Standard stripboard pattern, with tracks running the length of the board.
  • Single-sided high-quality FR4 glass-epoxy circuit board.
  • 1oz/ft2 copper with an anti-tarnish coating for easy soldering.
Please Log In to view prices
Standoffs - 0.18", plastic with adhesive backing
Low-profile adhesive standoffs with a 0.180" standoff height that securely attaches your PCB to a flat surface. The post inserts into a 0.125” mounting hole and includes a locking tab that secures the PCB when inserted. It can be used with 1/16” or 1/32” thick PCBs. The 0.6 x 0.6” square base is offset to allow the base to be underneath the board when the mounting hole is close to the PCB edge and the offset base provides a large sticking surface while permitting the PCB to be mounted in tight spaces or close to walls. This can be useful when working with small enclosures. High-quality 3M™ brand double-sided tape secures the standoff to a flat surface. These standoffs are available in packs of 8, 24, or 100 pieces Features:
  • Low profile 0.180" standoff height.
  • Offset base allows use when holes are close to the PCB edge.
Please Log In to view prices
Hum X - Morley, Ebtech, Ground Loop Hum Eliminator
Ebtech Hum X exterminates ground hum at the source. Filters unwanted voltage and currents that cause ground hum at the source while maintaining an absolutely safe ground. Simply plug Hum X into an offending outlet and plug your equipment into Hum X.
Please Log In to view prices
Knob - Dunlop, Large Aluminum MXR, Push-On
Genuine Dunlop / MXR large aluminum knob for use with T18 knurled pot shafts. This rugged aluminum knob features a white indicator line and a diamond cut knurl for grip when using it. This high end knob looks great on pedals, amplifiers, and other projects.
Please Log In to view prices
Knob - Chicken Head, set screw, brass inset
Colors Available:
  • Fits ¼" Solid Shafts (Set Screw)
  • Chicken head knobs are used everywhere on countless amps, stomp-boxes, etc.
  • Brass Set Screw and Insert
  • High Quality Plastic
Please Log In to view prices
¼" Jack - Switchcraft, Mono, isolated make circuit
Switchcraft ¼" Mono 2-Conductor Input Jack, Isolated Make Circuit (Type 13). Includes nut and washer
Please Log In to view prices
Knob Cover - Dunlop, MXR, small rubber
Genuine Dunlop replacement knob cover for smaller control knobs found on many MXR pedals. This knob cover is also compatible with our P-K344 control knob.
Please Log In to view prices
Nut & Washer - Panel, for Fender / Marshall Jacks
Package of 5
M12 x1.0 threading. Nut and washer set for panel-mounting jacks.
Please Log In to view prices
Chassis Box - Hammond, 1590A, Diecast, 3.64" x 1.52" x 1.06"
  • Rugged, diecast aluminum alloy (tough yet easy to machine), electronic instrument enclosure.
  • Lap joint construction provides protection against access of dust and splashing water. Also provides for improved EMI/RFI shielding.
  • Vibra finished for a smooth surface with no sharp edges.
  • Four 6-32 x ½" machine screws secure lid - into tapped holes.
  • Designed to meet IP54.
  • Low side wall draft angle (2 degrees or less) for easy P.C.
Please Log In to view prices
Power Jack - DC Panel Mount, Vintage Boss Style, 5.5mm External, 2.1mm Internal
This DC power jack is similar to those used on vintage MIJ Boss pedals and others. This jack has a 2.1mm pin for use with 5.5mm barrel plugs. Three solder lugs are available for tip, ring, and switch.
Please Log In to view prices
Battery Clip / Snap - for 9 Volt batteries
Package of 3
9 volt battery clip with 5 3/4" red and black wire lengths. Simple construction and perfect for use in effects pedals. Package of three.
Please Log In to view prices