Pedal Parts / DIY

Potentiometer - Alpha, Audio, 9mm, Vertical
Audio taper (log), vertical mount, 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.
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Op-Amp - TL074, Quad, Low-Noise, JFET Input, 14-Pin DIP
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)
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CMOS - CD4046, Micropower Phase-Locked Loop, 16-Pin DIP
CD4046B CMOS Micropower Phase-Locked Loop (PLL) consists of a low-power, linear voltage-controlled oscillator (VCO) and two different phase comparators having a common signal-input amplifier and a common comparator input. A 5.2-V zener diode is provided for supply regulation if necessary. Features:
  • Very low power consumption: 70 µW (typ.) at VCO fo = 10 kHz, VDD = 5 V
  • Operating frequency range up to 1.4 MHz (typ.) at VDD = 10 V, RI = 5 k
  • Low frequency drift: 0.04%/°C (typ.) at VDD = 10 V
  • Choice of two phase comparators:
    • Exclusive-OR network (I)
    • Edge-controlled memory network with phase-pulse output for lock indication (II)
  • High VCO linearity: <1% (typ.) at VDD = 10 V
  • VCO inhibit control for ON-OFF keying and ultra-low standby power consumption
  • Source-follower output of VCO control input (Demod.
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Transistor - 2N2369, Silicon, TO-18 case, NPN
The 2N2369 is a silicon NPN transistor in a TO-18 metal case type. The 2N2369 is primarily intended for use in high speed switching and VHF amplification applications.
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Knob - Plastic, Set Screw, Boss Style, 0.63” Diameter
Colors Available:
Plastic control knob with set screw and brass insert. This skirted knob is similar in style to the knobs found on many Boss pedals. It features a fluted grip with a radial-brushed metal top. The indicator line extends from the top of the down down through the bottom of the skirt. Fits ¼” (6.35mm) pot shafts.
See P-K370X for a skirted version.
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¼" Jack - Switchcraft, Mono, transfer circuit
1/4" Mono 2 Conductor Jack, Transfer Circuit. Used in Fender, part number: 004-1701-000. Includes nut and washer.
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Chassis Box - 1590BB, Diecast, 4.71" x 3.70" x 1.18", Hammered Silver
Limited Run!
1590BB diecast enclosure finished in a hammered silver powdercoat. The 1590BB chassis box is perfectly suited for effects pedals and other DIY projects.
  • 4.71" x 3.70" x 1.18"
  • Hammered silver powdercoat
  • Die-Cast Aluminum
  • Includes Box, Lid, And Screws
  • Similar to Hammond P-H1590BB
  • Add 0.16" to enclosure depth for lid.
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Crystal - 32.768 kHz, 12.5pF, 3x8mm
Through-hole mount crystal with a 32.768 kHz (32768 Hz) frequency. This crystal has a 12.5pF capacitance and is housed in a 3mm x 8mm package that is commonly used with Spin FV-1 chips. Features:
  • 32.768 kHz Frequency
  • 3x8mm Cylinder Case
  • Through Hole
  • 12.5pF
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Switch - GØRVA, Mini Toggle, DPDT, 2 Position, Solder Lugs, Medium Bat
Premium two position DPDT mini toggle switches from Gorva Design. The Bascular Mini switches have a medium 7.5mm actuator length. These switches feature silver plated copper contacts. RoHS compliant & lead-free. Mounting hardware included. Details
  • 8.89 mm bushing length
  • Medium bat
  • 2-Position On/On
  • ¼" mounting hole diameter
  • Double pole/Double throw (DPDT)
  • Solder lugs

Features:
  • Power Rating: DC9V, 1A
  • Contact Resistance: <10mΩ
  • Insulation Resistance: 1000MΩ Minimum
  • Dielectric Strength: 1000V RMS @ Sea Level
  • Operating Temperature: -40°C ~ +85°C
  • Electrical Life: 40,000 Cycles
  • RoHS & Lead-free
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Washer - CTS, Flat, for Potentiometers
Flat washer for 3/8" bushing. Perfect fit for CTS potentiometers. Package of 10.
package of 10
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Label - High Voltage Warning, Large, Sticker
High voltage warning label for amplifiers and other equipment. These stickers are a great option for labeling equipment and builds as high voltage whenever necessary. The sticker is a single piece that must be cut to size using scissors or a paper cutter to make a total of four labels. This style of label is perfect for rear panels on amplifiers and other equipment.
package of 4
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¼" Jack - Switchcraft, Enclosed, Stereo
The Switchcraft Type 112BX enclosed ¼” jack is a high quality jack. This jack has three solder lugs. One for the tip, one for the ring, and one for the sleeve. These jacks have been widely used across the industry and can also be found in many popular 5U synthesizers. Includes nut and washer.
  • Type 112BX
  • 0.276" bushing length (standard)
  • Mates with standard ¼" plugs and is available with 0.25" inside diameter bushing.
  • Stereo 3-Conductor
  • Includes nut and washer

See W-SC-111X for mono version
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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
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¼" Jack - Cliff, solder lugs, switched
Solder terminals, switched. Used in modern Marshall amps. Features: Low-noise Ni-Ag® Alloy Self-Cleaning Contacts for superior performance and reliability, tough, molded grade 1 black Nylon body.
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Chassis Box - 1590BB, Diecast, 4.71" x 3.70" x 1.18", Hammered Bronze
Limited Run!
1590BB diecast enclosure finished in a hammered bronze powdercoat. The 1590BB chassis box is perfectly suited for effects pedals and other DIY projects.
  • 4.71" x 3.70" x 1.18"
  • Hammered bronze powdercoat
  • Die-Cast Aluminum
  • Includes Box, Lid, And Screws
  • Similar to Hammond P-H1590BB
  • Add 0.16" to enclosure depth for lid.

Part of a limited run of hammered bronze enclosures which includes: Enclosure SKU 1590B P-H1590BCE-HMT-BRZ 1590N1 / 125B P-H1590N1CE-HMT-BRZ 1590BB P-H1590BBCE-HTM-BRZ YY P-H-YY-HMT-BRZ 1590J P-H1590J-HMT-BRZ
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Regulator - TC1044, Charge Pump DC-TO-DC Voltage Converter, 8-Pin DIP
TC1044 charge pump voltage converter in an 8 pin DIP package. The TC1044S is a pin-compatible upgrade to the Industry standard TC7660 charge pump voltage converter. It converts a +1.5V to +12V input to a corresponding –1.5V to –12V output using only two low cost capacitors, eliminating inductors and their associated cost, size and EMI. Added features include an extended supply range to 12V, and a frequency boost pin for higher operating frequency, allowing the use of smaller external capacitors. The on-board oscillator operates at a nominal frequency of 10kHz. Frequency is increased to 45kHz when pin 1 is connected to V+.
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Transistor - BC109, TO-18 case, NPN
BC109 NPN silicon transistors. The BC109 is a popular NPN choice for fuzz pedals and other effects such as vintage silicon Fuzz Face builds and Big Muff clones. Type hFE (IC=2mA, VCE=5V) hfe (IC=2mA, VCE=5V, f=1KHz) BC109B 200-450 240-500 BC109C 420-800 450-900
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Caliper - Digital, highly-accurate for luthiers
This Luthier's Digital Caliper has a custom jaw notch for accurately measuring fretwire crown height (the height above the fretboard). This is essential for comparing new wire to original wire. And there's a notch on the depth gauge to measure fret height on the instrument.
  • Measures fret height before AND after fret installation
  • Accurate readouts in inches or millimeters
  • A must for all precision guitar work
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Terminal Strip - 7 Lug, 1st & 7th Lug Common, Horizontal
Standard size terminal strips, 1/16" thick bakelite, tin plated steel solder lugs and brackets. 7 lugs, first and seventh lug common.
package of 5
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Op-Amp - OP07, Single, Precision, Low Offset, 8-Pin DIP
OP07 precision op amp in an 8-pin DIP package.These devices offer low offset and long-term stability by means of a low-noise, chopperless, bipolar-input-transistor amplifier circuit. For most applications, external components are not required for offset nulling and frequency compensation. The true differential input, with a wide input-voltage range and outstanding common-mode rejection, provides maximum flexibility and performance in high-noise environments and in noninverting applications. Low bias currents and extremely high input impedance are maintained over the entire temperature range.
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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.
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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.
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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
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PCB - Vintage Style Circuit Board, Zonk Machine, Phenolic Board w/ mount
Zonk Machine 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 Zonk Machine pedal. The board is styled after the early version that featured a printed circuit rather than a stripboard construction. 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 screws. For a detailed drawing of the parts and connections originally used on this board, please see the layout drawing linked below.
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