Pedal Parts / DIY

Op-Amp - M5201, Dual, With Switch, 8-Pin DIP
The NJM2120 is a dual operational amplifier of 2-INPUT and 1-OUTPUT with analog switch. The NJM2120 can be used as analog switch under the condition of GV=0dB, as Switch + Amp in order that each gain (A or B) can be adjusted independently. Each amplifier of the NJM2120 has the same electrical characteristics as the NJM4558. The NJM2120 is suitable for audio, video, electrical musical instrument, etc.
$4.50
Terminal Strip - 6 Lug, 2nd Lug Common, Horizontal, package of 5
Package of 5
Standard size terminal strips, 1/16 thick bakelitetin plated steel solder lugs and brackets on 3/8" centers. 6 lug, 1 ground. Second lug common.
$4.75
Cable - Power All, 11 Lead Right Angle Daisy Chain
Designed for larger pedalboards, the Power-All Cable-11/R Daisy Chain features ELEVEN right-angle male barrel plugs with spring loaded jacks for extra secure connections – no more losing power mid-solo! 28-gauge cable with oil-resistant sheath and 10-inch cable length between plugs allows connection of larger and odd-sized pedals.
$15.00
Potentiometer - Alpha, Audio, 9mm, Right Angle
Audio taper (log), right angle, Alpha pots with a 6.35mm shaft diameter. These 9mm pots are popular in DIY guitar pedals, synthesizers, and other projects. Mounting nut and washer included.
$1.85
Footswitch - Carling, DPDT, Side Solder Lugs
Good stomp-box effects switch (Double Pole, Double Throw), On-On. Solder Lugs. 1A 250V, 3A 125V Note: On-On switches may sometimes be referred to as On-None-On.
$7.95
Pedal Box - 6” x 4” x 3", Fits 1590BB, 1590N1 / 125B
High quality crush-proof boxes that are perfectly sized for stompboxes. This cardboard box features triple wall sides and double wall front and bottom ensuring a safe housing for your pedals. The inside dimensions 6” x 4” x 3" fit 1590BB, 1590N1, and 125B. These boxes are ideal for storing or packaging effects pedals.
$0.95
Washer - Internal Tooth Lock, spring steel
Package of 5
Spring steel tooth-lock washer. Uses internal teeth for locking and tension.
Starting at $0.45
Knob - Push-On, Marshall Style, black
Cap Colors Available:
.77" diameter x .62" tall. Fits both fine and coarse knurled pot shafts.
$1.48
Wire - 22 AWG Stranded Core, PVC, 300V, 50 Foot Roll
Colors Available:
22 AWG stranded hook-up wire on a 50 foot roll. This wire is smaller than our other wire options which makes it perfect for tight spaces like effects pedal and other small electronic projects. Strands are tinned individually. See photo for detail.
$7.50
Knob Cover - Dunlop, rubber, for MXR knobs
Replacement black rubber knob cover for Original MXR knob (P-ECB-130). Original Dunlop replacement part.
$1.75
Switch Accessory - Mini Toggle Caps
Colors Available:
Rubber caps / switch tips for mini toggle switches in a variety of colors. These are made for standard sized toggle bats.
Starting at $0.39
Felt Pad - Dunlop, replacement for Wahs
Replacement Dunlop felt pad for use with wah pedals. This circular felt pad has an adhesive side for an easy installation. The pad is typically installed on the underside of the pedal directly above the footswitch to cushion the contact when switching the wah on and off. Made in USA.
$1.35
¼" Jack - Pure Tone, Mono, Open Circuit
Colors Available:
Pure Tone has developed a high quality 1/4" two pole (mono) jack using a new patented design that improves upon and offers a more reliable connection than standard 1/4" jacks. The Pure Tone design features two springs per pole that secure the plug into place and create a 100% greater surface area connection at all contact points to improve stability and signal integrity. These jacks also increase the current capability of 1/4" connections.
Starting at $4.20
Chassis Box - 1590BB, Diecast, 4.71" x 3.70" x 1.18", predrilled
Same as Hammond P-H1590BB, but generic manufacture made in Taiwan. Measures 4.71" x 3.70" x 1.18" deep. Holes are drilled for pots, footswitch and jacks. Holes are 1 @ ½" dia., 2 @ 3/8" dia, and 2 @ 8 mm dia. Add 0.16" to enclosure depth for lid.
$9.95
Relay - Panasonic, DPDT, 5V, Single Coil, Latching
High quality latching relays from the Panasonic TQ series. These 5 volt relays are commonly used in pedals for true bypass switching. Relay switching can allow for a variety of options on pedal builds. Different footswitch modes can be obtained using the same momentary footswitch. Stereo switching using a standard footswitch is another possible option.
Features:
  • Compact low profile size
  • Standard DIL spacing for easy PCB use and breadboard compatibility
  • Latching
  • Single Coil
  • 5V Coil Voltage

For a non-latching version, please see P-RP-TQ2-5V.
$3.95
¼" Jack - Stereo, PC Mount, for Fender® Amps '88 - '99
Fender® Style replacement ¼" stereo input jack that has 9 PCB mount terminals.
$1.75
Capacitor - 50V, 680pF, Ceramic Disc
Ceramic disc capacitor, 680 pF (.00068µF) rated for up to 50 V.
Non linear temperature coefficient of capacitance
$0.55
Chassis Box - Hammond, 1590B2, Diecast, 4.43" x 2.38" x 1.32"
The Hammond 1590B2 is a version of the ubiquitous 1590B with a little more vertical space. Great for any designs that require more clearance and allows for easier top-mounted jacks.
$7.73
Terminal Strip - 3 Lug, 2nd Lug Common, Horizontal
Package of 5
Standard size terminal strips, 1/16" thick bakelite, tin plated steel solder lugs and brackets on 3/8" centers.
$3.85
Standoff - M3, Male-Female, Aluminum, 5.5mm Diameter
  • Finish/Plating: Clear Iridite
  • Material: Aluminum
  • OD: 5.5mm
  • Shape: Hex (Metric)
  • Style: M-F Standoff
  • Thread Depth(D): 8mm
  • Thread Length (TL): 8mm
  • Thread: M3
  • Type: Threaded Standoffs
Starting at $0.60
Knob - Black Control, White "V" Line
Set screw with brass insert, ¼" shaft. Measures 1.28" diameter x .71" tall.
$1.25
Knob - Small Chicken Head, Black, Set Screw
Small black plastic chicken head knob with an off-white indicator line for a vintage look. Fits 6.35mm (1/4") potentiometer shafts.
$0.95
Nut - Dress Nut, For Mini Toggle Switches
Genuine Carling Technologies dress nuts for use with Carling mini toggle switches. These plated dress nuts feature a chamfered edge for a professional look and work on any 1/4-40 UNS threaded bushing. Two sides are flatted for use with a tool when fastening.
$0.49
Op-Amp - NE5532, Dual, Low-Noise, 8-Pin DIP
This a high performance dual low noise operational amplifier. Compared to the standard dual operational amplifiers, such as the NJM1458, it shows better noise performance, improved output drive capability, and considerably higher small-signal and power bandwidths. it is compensated internally for voltage follower circuit. This makes the device especially suitable for application in high quality and professional audio equipment, instrumentation, control circuits, and telephone channel amplifiers Features:
  • Operating Voltage = ±3V~±22V
  • Small Signal Bandwidth = 10MHz typ.
  • Output Drive Capability = 600Ω,10Vrms typ.
  • Input Noise Voltage = 5nV/√Hz typ.
  • Power Bandwidth = 140kHz typ.
  • Slew Rate = 8V/µs typ.
  • Bipolar Technology
$1.15