Pedal Parts / DIY

Power Supply - Dunlop, 9V, 200mA, 3.5mm Positive Tip
This AC adapter powers several older models of Dunlop pedals, which required a 3.5 mm, or 1/8”, plug as opposed to the 5.5mm x 2.1mm barrel plug required by current models.
  • Voltage: 9VDC
  • Current: 200mA
  • Tip positive; Sleeve negative
Please Log In to view prices
PCB - Pseudo Eyelet Board, 2X8, 9.1mm Spacing, Phenolic Board
Phenolic PCBs with similar styling to the eyelet/fiberboard used in vintage equipment. Phenolic boards are found in many vintage electronics before the use of fiberglass became common. The spacing between pads is 9.1mm horizontally and 34.4mm vertically. The two mounting holes have a 3.2mm diameter to fit M3 or 4-40 hardware and also fit the S-H190 adhesive standoffs perfectly. See P-HTB-X for 7.5mm spacing 2x8 Board:
  • 2 rows of 8 eyelets (16 total)
  • 9.1mm x 34.4mm eyelet spacing
  • 69.42mm x 40.1mm board
  • 54.6mm spacing for 3.2mm mounting holes
  • Great fit for 1590P1, Gorva S90, and YY slanted enclosures
Please Log In to view prices
Op-Amp - NJM4580L, Dual, Audio, 8-Pin SIP
NJM4580L dual op amp from JRC in a SIP8 package. The NJM4580L is the same as the DIP NJM4580 (JRC4580) otherwise. The SIP version is a great replacement for dual op amps in vintage circuits as well as a space saving package for some PCB layouts. The NJM4580 is a dual operational amplifier, specially designed for improving the tone control, which is most suitable for the audio application. Featuring noiseless, higher gain bandwidth, high output current and low distortion ratio, and it is most suitable not only for acoustic electronic parts of audio pre-amp and active filter, but also for the industrial measurement tools.
Please Log In to view prices
¼" Jack - Pure Tone, Stereo, Double-Open Circuit, Long Thread
Pure Tone’s new long threaded three pole (stereo) 1/4" jack provides full contact for improved connections and signal integrity. This jack locks the cable securely into place creating a greater surface area connection to carry more signal for an improved frequency stability. This jack is a great choice for both mono and stereo applications as well as guitars using active electronics.
Please Log In to view prices
Knob - Scalloped Edge, Indicator Line, Set Screw
Colors Available:
Set screw knob with indicator line and scalloped edge. Measures .50" in diameter and .6" in height. Davies 1900H clone
Please Log In to view prices
PCB - Vintage Style Circuit Board, HS Treble Booster, Phenolic Board w/ mount
HS Treble Booster style circuit board made with a phenolic substrate for an even closer match to the vintage production boards. Phenolic boards are found in many vintage electronics before the use of fiberglass became common. This board is a recreation of the circuit board found in the Hornby Skewes ‘Treble Booster’ pedal. The board is styled after a version of the silicon Treble Booster but can be used for the germanium version as well. When drawing the layout, original boards were closely referenced to ensure a proper match and fit. The copper traces have a surface treatment providing protection from corrosion. This board includes a blank mounting PCB. This PCB sits directly beneath the main board to mount it directly to the enclosure using a screw. For a detailed drawing of the parts and connections originally used on this board, please see the layout drawing linked below.
Please Log In to view prices
Transistor - BD139, Medium Power, TO-126 case, NPN
The BD139 is a NPN medium power BJT transistor in a TO-126 package. The BD139's typical applications include audio amplifiers and drivers but is also popularly used in silicon fuzz pedals. The BD139 is available in two different gain ranges: BD139-10 and QBD139-16. Type hFE (IC=150mA, VCE=2V) BD139-10 63-160 BD139-16 100-250
Please Log In to view prices
Footswitch - 3PDT, GØRVA Design, Mechano, Soft Click
The Gorva Mechano is a premium 3PDT soft-touch latching footswitch. Gorva Designs have quickly established themselves as a high quality pedal parts company with their enclosures, see P-H1590BB-GORVA-X and P-H1590N1-GORVA-X, and the Mechano switches are no exception. With a life rating of 30,000 cycles, these switches outperform most stompbox switches.
Features:
  • 3PDT latching stomp switch
  • Soft touch actuation with a force of 1.0±0.3Kgf
  • Green Case
  • RoHS & Lead-free
Please Log In to view prices
Screwdriver Set - Xcelite, Mini, 6 pieces
6-Piece Mini-driver Kit. Features:
  • Miniature version of compact convertible set. for precise detail work.
  • Mini-drivers consist of jeweler's type and Phillips® screwdriver blades.
  • Molded in color-coded plastic handles.
  • Contains a black torque amplifier handle.
  • Furnished in see-through plastic case.
package of 6
Please Log In to view prices
Transistor - BC108C, Philips, TO-18 case, NPN
BC108C NPN silicon transistors made by Philips. The BC108C is a popular NPN choice for fuzz pedals and other effects such as vintage silicon Fuzz Face builds and Big Muff clones.
Please Log In to view prices
Terminal Strip - Barrier Strip, 5 Pole, Dual Lugs
High quality 5 pole dual barrier strip. These terminal blocks have a solid PBT base with plated brass terminals and combination head screws. Features:
  • PBT Base
  • Closed Back Design
  • Combo Phil-Slot Nickel-plated Steel Screws
  • Plated Brass Terminals
  • 5 Poles
  • 10 Lugs
  • 57.2mm Mounting Centers
  • UL 94V-0
Please Log In to view prices
Potentiometer - Alpha, Audio, 9mm, Vertical, 11 Detents, 100K
Audio taper, vertical mount, Alpha pots with a 6.35mm shaft diameter featuring 11 detents across the rotation. The 11 detent versions are useful for builds where 1-10 settings are commonly used or if the pot is used as a rotary switch along with a microcontroller. These 9mm pots are popular in DIY guitar pedals, synthesizers, and other projects. Mounting nut and washer included. See R-VAV-BX-11DET for linear taper versions.
Please Log In to view prices
Potentiometer - Alpha, Audio, Solid Shaft, 16mm
16mm solid shaft audio potentiometers. These pots are great for any project. The smaller size is useful for builds with limited panel space such as guitar pedals, synthesizer modules, and adding modifications to equipment. Washer and nut included.
  • Threading: M7 x 0.75
  • Distance between terminals: 5 mm (0.197”)
  • Bushing Length: 6.5mm (0.256")
  • Shaft Diameter: 6.35mm ( 0.250")
  • Taper: Audio (Log)
Please Log In to view prices
Chassis Box - Hammond, 1456, 15° Aluminum/Wood, 4" x 5.5" x 2"
Colors Available:
15° sloped aluminum consoles from Hammond’s 1456 Series with wood sides. These enclosures are a great choice for desktop effects and synthesizers as well as vintage style stompboxes.
Features:
  • 4" x 5.5" x 2" (1” height at front)
  • Top panels are 0.064” thick aluminum
  • Powder coated top and bottom
  • Wood sides are real walnut - each piece has a unique color & grain.
  • Solid oiled walnut sides on a black, ventilated steel base.
  • Comes with self adhesive rubber feet and required mounting hardware.
Please Log In to view prices
Chassis Box - 1590BS, Diecast, 4.40" x 2.38" x 1.65"
4.40" x 2.38" x 1.65" (112mm x 61m x 42mm) diecast aluminum enclosure. Equivalent to the Hammond 1590BS enclosure. This enclosure is a taller version of the 1590B allowing for top mounted jack and more overall area for larger projects.
Please Log In to view prices
Bezel - Cliff, for S4 Jack Socket
Colors Available:
Genuine Cliff™ replacement bezel for S4 Series jacks. These can be used with any of our Cliff™ jacks using the metal ferrule style nut. Sold individually.
Please Log In to view prices
Chassis Box - Hammond, 1590X, Diecast, 5.72" x 4.77" x 2.06"
  • 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
Tool - Cable Tie Gun
Easy to use cable tie gun cuts ties up to 50 lb. tensile. Use this tool to pull ties tightly and then cut the excess length.
Please Log In to view prices
Knob - Rogan, PT Series, 3PS, Large, Skirted, Pointer, D-Shaft
High-quality USA made knobs from Rogan Corp. These large, skirted pointer knobs from Rogan’s PT Series feature a soft rubber grip molded over a solid polymer knob. PT Series knobs can be found on synthesizer modules from Make Noise, Mutable Instruments and others. Fits 6mm D-shafts.
  • Height: 0.71 in
  • Diameter: 0.73 in
  • Fits 6mm D Shafts
  • Indicator on round side of D-shaft

A variety of different sizes are available from the PT Series.
Please Log In to view prices
Resistors - ⅛ Watt, Metal Film, 1% tolerance
Metal Film resistors consist of a resistive element of an extremely thin layer of metal alloy vacuum deposited on a substrate. Precise and quiet. These 1/8W resistors have a very small body and are great for tight builds.
package of 5
Please Log In to view prices
¼" Jack - Mono, PC Mount, for Fender® Amps '88 - '99
Fender® Style ¼" Mono Input Jack with 4 PCB Terminals.
Please Log In to view prices
Cable Clip - Open Arm Clip, Self Adhesive Aluminum
Self adhesive metal cable clips. They easily attach to most surfaces using a strong foam adhesive. These cable clips are a great way to tidy up project wiring and securing components.
package of 5
Please Log In to view prices
Potentiometer - Alpha, Reverse Audio, Solid Shaft, Long PC, 16mm, 5kΩ
5kΩ reverse audio taper Alpha 16mm pots with a solid shaft and long PCB mount terminals. The smaller size is useful for builds with limited panel space such as guitar pedals, synthesizer modules, and adding modifications to equipment. Washer and nut included.
  • Threading: M7 x 0.75
  • Distance between terminals: 5 mm (0.197”)
  • Lead Depth from Panel: 20.7 mm + 4 mm (0.815” + 0.158”)
  • Lead Distance from shaft center: 14.3 mm (0.563”)
  • Lead Thickness: 0.5 mm (0.020”)
  • Shaft Diameter: 6.35 mm (0.25”)
Please Log In to view prices
Chassis Box - Hammond, 1550P, Diecast, 3.15” x 2.17” x 0.83”
The 1550P is a 3.15 in. x 2.17 in. x 0.83. diecast enclosure made by Hammond. This enclosure is a great option for extra compact builds while still offering plenty of room for an easy construction.
  • 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. board mounting.
  • Dimensions shown are exterior dimensions.
  • Add 0.16" to enclosure depth for lid.
  • M3.5-0.6 threaded holes for mounting the bottom plate. Screws included.
Please Log In to view prices