Pedal Parts / DIY

Knob - Aluminum, Set Screw, Diamond Knurl, 0.496” Diameter
Colors Available:
Anodized aluminum knob with channeled indicator line and set screw. This slim, solid aluminum knob has a diamond knurled grip with a diameter of 0.495”. It also features a counterbore which allows it to hide pot bushings for a clean look. Fits ¼” (6.35mm) pot shafts.
  • Height: 0.56 in.
  • Diameter: 0.496 in.
  • Fits ¼" shaft with set screw
$3.50
Barrel Plug - Cliff, Cable Mount, 5.5mm External, 2.1mm Internal
Genuine Cliff barrel plug for use with 5.5mm / 2.1mm barrel jacks. This plug is great for repairing power supplies and making cables. The outside housing is made of a thick durable plastic.
$1.10
Reverb Module - Accutronics, Digi-Log, vertical mount, mini
A great digital reverb sound that easily replaces a spring reverberation unit. Stereo outputs may be summed for mono operation. Simple interface requires only input, output, +5V, and ground.
$16.95
Chassis Box - Hammond, 1456, 15° Aluminum, 4" x 5.5" x 2"
Colors Available:
15° sloped aluminum consoles from Hammond’s 1456 Series. 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)
  • Bottom panels are 0.081” (2 mm) thick aluminum
  • Top panels are 0.064” thick aluminum
  • Fully Powder Coated
  • Comes with self adhesive rubber feet and required mounting hardware.
$30.90
Cable - Battery to 2.1mm DC Plug, Center Negative
Cable for connecting 9V batteries to pedals via their DC input jack. This cable is great for using batteries with pedals that don’t have a battery compartment or for quickly switching from a power supply to a battery. This cable is 3 ¼” inches in length. The barrel plug has a 5.5mm outer diameter and 2.1mm inner diameter. Battery not included.
$1.30
Chassis Box - 1590G2, Diecast, 3.94" x 1.97" 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. board mounting.
  • Dimensions shown are exterior dimensions.
  • Add 0.16" to enclosure depth for lid.
$9.65
Chassis Box - 1590N1 / 125B, Diecast, 4.77" x 2.58" x 1.41"
Colors Available:
Equivalent to Hammond P-H1590N1. Depending on the manufacturer, this enclosure is usually very similar to a 125B.
Measures 4.77" x 2.58" x 1.41". Add 0.16" to enclosure depth for lid.
Starting at $6.95
Tape - Finger Tape, Black, ¾" x 30 yds
This black finger tape works like a second skin. Use to handle small parts, metal, glass and plastic safely. Protect both fingers and wrists. This tape is self-adhesive and won't stick to skin or hair.
$3.65
Knob - Rogan, PT Series, 2S, Medium, Skirted, D-Shaft
High-quality USA made knobs from Rogan Corp. These medium, skirted 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: 0.84 in.
  • Diameter: 0.62 in.
  • Fits 6mm D Shafts
  • No indicator

A variety of different sizes are available from the PT Series.
$1.65
Relay Module - Lehle, Relay True Bypass Switching Unit
The LEHLE MODULE SW is a true bypass switching unit with relay and an active pop suppression function controlled by an intelligent microcontroller circuit, thereby allowing the LEHLE MODULE SW to switch even faster than mechanical switches, noise-free and without wear.
Starting at $22.95
Battery Clip / Snap - for 9 Volt batteries
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.
$1.35
package of 3
CMOS - CD4094, 8-Stage Shift-and-Store Bus Register, 14-Pin DIP
CD4094B is an 8-stage serial shift register having a storage latch associated with each stage for strobing data from the serial input to parallel buffered 3-state outputs. The parallel outputs may be connected directly to common bus lines. Data is shifted on positive clock transitions. The data in each shift register stage is transferred to the storage register when the STROBE input is high. Data in the storage register appears at the outputs whenever the OUTPUT-ENABLE signal is high. Two serial outputs are available for cascading a number of CD4094B devices. Data is available at the QS serial output terminal on positive clock edges to allow for high-speed operation in cascaded systems in which the clock rise time is fast.
$0.69
Potentiometer - Alpha, Audio, Solid Shaft, Long PC, 16mm
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”)
$0.85
Knob - Scalloped Edge, Indicator Line, Set Screw, Brass Insert
Colors Available:
The P-K801-BRASS is a custom built Davies 1900H clone. This knob features a brass insert in addition to a thick plastic build resulting in the most solid version of this knob available. The thick plastic eliminates the unfortunate hairline fractures that can commonly be found near the set screw of other versions. The P-K801-BRASS has an infilled painted indicator and fits ¼” (6.35mm) pot shafts.
$0.95
¼" Jack - Rean, Mono, Open Circuit
2 pole open 1/4" jack, 2 contacts, with washer and nut, panel thickness 3.5 mm, with 0.205" faston tabs
Starting at $1.45
Footswitch - DPDT, Bottom Solder Lugs
Carling, DPDT latching footswitch, On-On, with solder lugs. Provides a compact yet rugged solution to general purpose switch needs. Alternate action, metal construction and stiff (6-8 lb) actuation force have combined to make this switch a pillar in a variety of markets.
$10.95
Chassis Box - Hammond, 26827PSLA, Eddystone 1590D, Diecast, 7.4” x 4.7” x 2.2”
Eddystone 26827PSLA enclosure with similar dimensions to the Hammond 1590D enclosure. The Eddystone version has sharper corners for a distinctive appearance. This enclosure is a great option for 1590D style builds.
  • Rugged, diecast aluminum alloy (tough - yet easy to machine), electronic instrument enclosure.
  • Aluminum alloy to BS1490, LM2M - supplied in natural finish.
  • Eddystone designed. The Eddystone brand was purchased by Hammond in 1998.
  • Lap joint construction provides protection against access of dust and splashing water. Also provides excellent EMC performance.
  • Lids are retained by M3.5 x 12 countersunk screws (POZIDRIV No. 2 head).
  • Countersunk lid holes.
  • Designed to meet IP54.
  • Low side wall draft angle (2 degrees or less) for easy P.C. board mounting.
$28.95
Transistor - 2N1711, Silicon, TO-39 case, NPN
The 2N1711 is a silicon planar epitaxial NPN transistor in a TO-39 metal case. It is intended for use in high performance amplifiers, oscillators and switching circuits. The 2N1711 is a great choice for amplifiers where low noise is an important factor.
$1.00
Chassis Box - 1032L, Diecast, Looper, 10" x 2.75" x 1.89"
Extra long diecast aluminum chassis commonly used for looper/loop-switching pedals. This enclosure style is often referred to as the 1032L. Mounting screws for the bottom plate are included with this chassis box. Add 0.16" to enclosure depth for lid.
$10.99
Power Jack - DC Panel Mount, 5.5mm External, 2.1mm Internal
Colors Available:
½" panel mount with solder lugs. Round plastic with normally closed switch. For barrel plugs with a 5.5mm external diameter and 2.1mm internal diameter.
$0.99
Battery Holder - AA, Chassis Mount, Metal Frame, Double
Metal frame AA battery holder. This battery holder fits two AA batteries and is a great option for electronics that run on 3V. It features two solder lugs for connecting wires to the positive and negative ends. The battery holder in the original FZ-1 fuzz pedals looks nearly identical to this holder.
$3.35
Potentiometer - Alpha, Audio, 9mm, Vertical, Knurled Shaft
Audio taper, vertical mount, Alpha pots with a 6mm T18 knurled shaft. These 9mm pots are popular in DIY guitar pedals, synthesizers, and other projects. Mounting nut and washer included.
$1.90
Screw - Hammond, Phillips, Countersunk, 6-32 UNC
Colors Available:
Genuine Hammand screws for use with diecast enclosures. These screws fit all Hammond diecast enclosures as well as any 6-32 UNC threaded enclosure. The thread length is 0.375”.
Starting at $1.35
package of 4
Nut - Cliff, Hex, for ¼" white Jacks
Hex nut for white Cliff Jacks, threading: 7/16-20. Also used on the footswitch jack in some Marshall amps.
$0.89