Pedal Parts / DIY

S-H9NT-W 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.
$0.75
P-ECB-RACK Rack - gear, for wahs and other pedals
Generic rack with 18 teeth for wah and other pedals using rack and pinion potentiometer shaft rotation. (Length = 1.91", width = 0.19", height = 0.25". Mounting hole diameter = 0.075")
$0.75
P-Q4558 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
$0.75
P-K800X Knob - Mini Indicator, Set Screw, 15mm x 11mm
Colors Available:
Mini fluted knob with infilled indicator line. Pairs well with the larger P-K850X. Fits ¼” (6.35mm) pot shafts.
  • Height: 11mm
  • Diameter: 15mm
  • Fits 1/4" shaft with set screw
Starting at $0.75
P-H1590MS-X Screw - Hammond, Phillips, Countersunk, 6-32 UNC
Package of 4
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”.
$0.79
P-K900X Knob - Chicken Head, mini, high-quality, brass insert, Set Screw
Colors Available:
High quality miniature chicken head knob with set screw for smaller applications. 0.90" long nose to tail. Mini Davies 2300 clone.
$0.79
S-B873 Cloth Pedal Bag - 5” x 8”, 100% Cotton
Keep your pedals pristine with these 100% cotton bags. These drawstring bags are 5 in. x 8 in. and fit stompbox sizes up to 1590BB. Cloth pedal bags are also great packaging for boutique pedal builders.
$0.79
P-QLM741 Op-Amp - LM741, Single, general purpose, 8-Pin DIP
LM741 single opamp in an 8-pin DIP package. The LM741 has been used in classic guitar pedals such as the Distortion Plus.
The LM741 series are general purpose operational amplifiers which feature improved performance over industry standards like the LM709. They are direct, plug-in replacements for the 709C, LM201, MC1439 and 748 in most applications. The amplifiers offer many features which make their application nearly foolproof: overload protection on the input and output, no latch-up when the common mode range is exceeded, as well as freedom from oscillations.
$0.79
P-H54-DRESS-THRU Nut - Dress Nut, Threaded Through, For Mini Toggle Switches
Threaded through dress nuts for use with mini toggle switches. Unlike the other versions of this dress nut, this nut is not capped allowing the nut to thread past the top of the switch’s bushing. The uncapped top can be useful where internal depth is an issue such as parallel PCB mounting. 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.
$0.79
P-K349X Knob - Large, Indicator Line, Set Screw
Colors Available:
Large, knob with line indicator and set screw similar in style to the Davies 1500 and 1510 knobs. Pairs well with P-K380X. Fits ¼” (6.35mm) pot shafts.
  • Knob Height = 0.60"
  • Pointer Diameter = 1.06"
  • Fits 1/4" shaft with set screw
  • Oversized Davies 1510 Clone
$0.85
P-Q4580D Op-Amp - NJM4580D, Dual, Audio, DIP 8
The NJM4580D is a dual opamp popularly used in many distortion pedals.
This chip 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, it is most suitable not only for acoustic electronic parts of audio pre-amp and active filter, but also for the industrial measurement tools. It is also suitable for the headphone amp at higher output current, and furthermore, it can be applied for the handy type set operational amplifier of general purpose in application of low voltage single supply type which is properly biased of the low voltage source.
Features:
  • Operating Voltage ±2V~±18V
  • Low Input Noise Voltage 0.8µVrms typ.
$0.85
P-L200 LED Bezel - for 3mm LED, used for mounting
Holder for mounting LEDs to panels.
$0.85
P-L400 LED Bezel - with included 3mm Red LED
Bezel Assembly with 3mm Red LED. Required hole size: 0.25". Washer and hex nut included. LED Specifications: Color Red Lens Diam 3 mm Overall Height 5.4 mm Lens Type Diffused Luminous Intensity Min. 3.6 mCd @If (test) 10 mA Wavelngth (Peak) 568 nm V(FM) Max.(V) Forward Voltage 2.7 V @I(F) (test) 10 mA Min Operating Temp -30° Max Operating Temp 80°
$0.85
R-VSHL-AX Potentiometer - Song Huei, Audio, 9mm, Tall
Audio taper, vertical mount, Song Huei pots with a 6mm shaft. These 9mm pots are popular in DIY guitar pedals, modular synthesizers, and other projects where space is limited. The knurled shaft features a painted indicator line so no knob is required. These tall versions have a 17mm shaft length and a total height of 25mm. For linear taper versions, see R-VSHL-BX. For center notched, linear taper versions, see R-VSHL-BX-CN.
$0.86
R-VSHL-BX-CN Potentiometer - Song Huei, Center Notched, Linear, 9mm, Tall
Linear taper, vertical mount, Song Huei pots with a 6mm shaft and a notched center position sometimes called a center detent. These 9mm pots are popular in DIY guitar pedals, modular synthesizers, and other projects where space is limited. The knurled shaft features a painted indicator line so no knob is required. These tall versions have a 17mm shaft length and a total height of 25mm. For audio taper versions, see R-VSHL-AX. For standard linear taper versions, see R-VSHL-BX.
$0.86
R-VSHL-BX Potentiometer - Song Huei, Linear, 9mm, Tall
Linear taper, vertical mount, Song Huei pots with a 6mm shaft. These 9mm pots are popular in DIY guitar pedals, modular synthesizers, and other projects where space is limited. The knurled shaft features a painted indicator line so no knob is required. These tall versions have a 17mm shaft length and a total height of 25mm. For audio taper versions, see R-VSHL-AX. For center notched linear taper versions, see R-VSHL-BX-CN.
$0.86
P-K302X Knob - Chicken Head, Raised, set screw
Colors Available:
Raised plastic chickenhead knob with brass insert and set screw. 1.20" in length. Davies 2300 clone.
Starting at $0.90
S-B430 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
S-H155 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.
$0.95
P-QBA4560 Op-Amp - BA4560, Dual, General Purpose, 8-Pin DIP
The BA4560, is a dual operational amplifiers which achieves approximately twice the high output current of the BA4558, as well as featuring a higher slew rate of 4V / µs, a gain band width of 10MHz, and an improved frequency characteristic. 8-pin DIP package.
$0.95
On Backorder
W-RN-902-X ¼" Jack - Rean, horizontal, switched, solder lugs
Horizontal 1/4" jack, all contacts switched, plastic housing with nut and washer, solder tap version
Starting at $0.95
P-K802 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
S-B418 Pedal Box - 5” x 3” x 3", Fits 1590B, 1590G, 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 5” x 3” x 3" fit 1590B, 1590G, 1590N1, and 125B. These boxes are ideal for storing or packaging effects pedals.
$0.95
P-K801-BRASS-X 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
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