Pedal Parts / DIY

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.

Dunlop® Electronic Components DPDT latching footswitch with solder lugs for MXR, Cry Baby, and other effects pedals.

The 2N2907 is a silicon planar epitaxial PNP transistor in a TO-18 metal case type. The 2N2907 is designed for use in high speed saturated switching and general purpose applications.

Carling mini-toggle switch, SPDT, PC Pins. 2-Position.

• 0.354" bushing length
• 2-Position On/On
• ¼" mounting hole diameter
• Single pole/Double throw (SPDT)
• PC mount pins

Low noise JFET quad operational amplifier. Incorporates well matched, high-voltage JFET and bipolar transistors in a monolithic integrated circuit. Features high slew rates, low input bias and offset currents, and low offset voltage temperature coefficients. Features:

• Wide common-mode and differential voltage range
• Low input bias and offset current
• Low noise en = 15 nV/HZ
• Output short-circuit protection
• High input impedance JFET input stage
• Low harmonic distortion: 0.01%
• Internal frequency compensation
• Latch up free operation
• High slew rate: 16 V/us (typical)

Linear 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.

5mm (T-1 ¾) diffused LED’s. Great for use in pedal builds and other applications where a tinted and diffused indicator is needed. Multiple colors available.

• 5mm size
• Tinted and diffused
• Multiple colors available
• Package of 5

R/A mono jack. Replacement for Fender amps 1999-present. Similar to Fender part: 005-1658-000

Oversized M12 flat washers. These washers fit both metric (M12) and imperial (15/32) bushings for compatibility with the vast majority of foot switches and full-sized toggle switches. These oversized washers are a great way to add a distinctive look to projects.

The AS394CH is a junction isolated ultra well-matched monolithic NPN transistor pair with an order of magnitude improvement in matching over conventional transistor pairs. Electrical characteristics of these devices such as drift versus initial offset voltage, noise, and the exponential relationship of base-emitter voltage to collector current closely approach those of a theoretical transistor. Extrinsic base and emitter resistances are very low, giving very low noise and operating over a wide current range. To guarantee long term stability of matching parameters, internal clamp diodes have been added across the emitter-base junction of each transistor. These prevent degradation due to reverse biased emitter current, the most common cause of field failures in matched devices.

Original Orange™ amp knob with hex set screw. Fits 6 mm diameter shaft. Black top-hat style knob with with white dot indicator.

LM3900 quad op amp in a 14-pin DIP package. These devices consist of four independent, high-gain frequency-compensated Norton operational amplifiers that were designed specifically to operate from a single supply over a wide range of voltages. Operation from split supplies is also possible. The low supply current drain is essentially independent of the magnitude of the supply voltage. These devices provide wide band- width and large output voltage swing. Features

• Wide Range of Supply Voltages, Single or Dual Supplies
• Wide Bandwidth
• Large Output Voltage Swing
• Output Short-Circuit Protection
• Internal Frequency Compensation
• Low Input Bias Current
• Designed to Be Interchangeable With National Semiconductor LM2900 and LM3900, Respectively

1N5818 schottky diode with low forward voltage drop and high switching speeds.

• Very small conduction losses
• Negligible switching losses
• Extremely fast switching
• Low forward voltage drop
• Avalanche capability specified

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.

4.72" x 3.70" x 2.1" (119mm x 94mm x 56mm) diecast aluminum enclosure. Equivalent to the Hammond 1590C enclosure. This enclosure is a taller version of the 1590BB allowing for more vertical space for larger projects.

Prototyping circuit board with a standard long strip pattern where 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 and the board has 0.1" hole spacing for DIP integrated circuits/ headers as well as other parts. Higher quality than traditional stripboard, the holes are drilled, not punched.

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

High-quality USA made knobs from Rogan Corp. These extra large, puck-shaped, 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: 0.63 in.
• Diameter:1.25 in.
• Fits 6mm D Shafts
• Indicator on round side of D-shaft

A variety of different sizes are available from the PT Series.

General purpose low level, low noise amplifier. Silicon NPN transistor.

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

100kΩ dual-gang 16mm potentiometers with a T18 knurled shaft and an audio taper. These pots have right angle 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: 10.7 mm + 5 mm (0.421” + 0.197”)
• Lead Distance from shaft center: 16 mm (0.630”)
• Lead Thickness: 0.5 mm (0.020”)

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.

1/4" Mono 2 Conductor Jack, Transfer Circuit. Used in Fender, part number: 004-1701-000. Includes nut and washer.

2 to 1 heat shrink tubing variety pack. This pack includes six different diameters with four pieces of each size. Each piece is six inches in length. Features:

• Resistant to common fluids and solvents
• UL and CSA listed
• UV resistant
• Meets DEF. STAN 59.97
• Meets UL 224, 125°C and CSA C22.2 No. 198.1
• Meets MIL-DTL-23053/5 Class 2 & 3
• Flame retardant (Does not include transparent)
• Seals and protects cable splices and terminations.