Pedal Parts / DIY

Footswitch - DPDT, Momentary, Solder Lugs
DPDT momentary footswitch. AC125V/4A AC250V/2A. Rated for 50,000 make-and-break cycles at full load.
$4.55
Footswitch - DPDT, PC Mount, latching
Latching DPDT footswitch, PC mount. Made in Taiwan.
$4.55
¼" Jack - Peavey, Stereo, Plastic Bushing
Stereo, insulated, plastic bushing, bushing length = 0.29". Please note that this does not include nuts or washers. Please see parts S-HRVNT, S-HRVLW, and R-VNUT-38 if you require them.
$4.55
Footswitch - DPDT, Momentary, PC Terminals
DPDT momentary footswitch with PC terminals. Black with 6 terminals. AC125V 4A, AC250V 2A. PC mount version of P-H503.
$4.55
¼" Jack - Peavey, Stereo, PC Mount
12 ½" mm, stereo, insulated, PC mount, bushing length = 0.29".
$4.55
Wire - 20 AWG Stranded Core, Lacquered Cloth Cover, 600V
Colors Available:
#20 stranded copper wire with modern insulation and lacquered cotton braid finish. Provides safety and authentic vintage look. 105°C temperature rating, 600V. For a solid core version, see: S-W8XL
Starting at $4.50
PCB - Vintage Style Circuit Board, Iss. 1 Fuzz, Phenolic Board
Iss. 1 fuzz PCB 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 PCB is a recreation of the iss. 1 circuit board found in classic Fuzz Face pedals. When drawing the layout, multiple originals were closely referenced to ensure a proper match and fit. The copper traces are gold plated providing protection from corrosion indefinitely. This classic board fits the mounting holes on both original and reproduction Fuzz Face enclosures.
$4.50
PCB - Vintage Style Circuit Board, Iss. 2 Fuzz, Phenolic Board
Iss. 2 fuzz PCB 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 PCB is a recreation of the iss. 2 circuit board found in classic Fuzz Face pedals. The iss. 2 version uses NPN silicon transistors. When drawing the layout, multiple originals were closely referenced to ensure a proper match and fit. The copper traces have a surface treatment providing protection from corrosion. This classic board fits the mounting holes on both original and reproduction Fuzz Face enclosures. For the germanium iss. 1 version of this board, see P-PC-FUZZ-ISS1-BRN.
$4.50
Wire - 20 AWG Solid Core, Lacquered Cloth Cover, 600V
Colors Available:
#20 solid copper wire with modern insulation and lacquered cotton braid finish. 105°C temperature rating, 600V. For a stranded version, see: S-W7XL
Starting at $4.50
Terminal Strip - 5 Lug, 0 Common, Horizontal
Standard size terminal strips, 1/16" thick bakelite, tin plated steel solder lugs and brackets.
$4.50
package of 5
Transistor - AS194H, Matched Pair, Alfa, TO5-8 case, NPN
The AS194H 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.
$4.50
Op-Amp - M5201, Dual, With Switch, 8-Pin DIP
The NJM2120 is a dual operational amplifier of 2-INPUT and 1-OUTPUT with analog switch. The NJM2120 can be used as analog switch under the condition of GV=0dB, as Switch + Amp in order that each gain (A or B) can be adjusted independently. Each amplifier of the NJM2120 has the same electrical characteristics as the NJM4558. The NJM2120 is suitable for audio, video, electrical musical instrument, etc.
$4.50
Footswitch - 3PDT, Alpha, Solder Lugs, Long Bushing
High quality Alpha 3PDT footswitch with solder lugs and a long bushing. The Alpha 3PDT is a great choice for a durable and reliable footswitch. Mounting nuts, washer, and lockwasher included.
  • Bushing Length: 15.25mm
  • Threading: M12 x 0.75
  • Solder Lugs
$4.50
Transistor - AS194DE, Matched Pair, Alfa, SOIC-8, NPN
The AS194DE 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.
$4.50
Op-Amp - OP275, Dual, Bipolar/JFET, Audio, 8-Pin DIP
OP275 dual audio op amp in an 8-pin DIP package. The OP275 is the first amplifier to feature the Butler Amplifier front end. This new front end design combines both bipolar and JFET transistors to attain amplifiers with the accuracy and low noise performance of bipolar transistors, and the speed and sound quality of JFETs. Total Harmonic Distortion plus Noise equals that of previous audio amplifiers, but at much lower supply currents. A very low l/f corner of below 6 Hz maintains a flat noise density response. Whether noise is measured at either 30 Hz or 1 kHz, it is only 6 nVHz. The JFET portion of the input stage gives the OP275 its high slew rates to keep distortion low, even when large output swings are required, and the 22 V/µs slew rate of the OP275 is the fastest of any standard audio amplifier.
$4.50
Transistor - 2N408, Germanium, TO-1 case, PNP
2N408 PNP germanium transistors. The 2N408 is a popular PNP for fuzz pedals and other effects. The 2N408 was popularly used in the germanium version of the Fuzzrite by Mosrite along with the 2N2613.
$4.50
Breadboard - Solderable PCB, 3.00” x 1.90”
The SB400 Solderable PCB BreadBoard enables you to transfer your circuit and wires from a plug-in breadboard without recutting wires or changing your layout. The SB400 has the same pattern and spacing as a standard 400 connection point BB400 solderless plug-in breadboard. It has a standard 5-hole strip for each IC pin, just like solderless breadboards plus 4 power rails. However, it has the advantage that soldered joints provide a more reliable long-term connection than solderless contacts. The SB400 has four power rails like solderless breadboards, plus two bonus rails for power or signals. There are bonus two-hole pads along the centerline allowing DIL (dual in-line) headers to be used. BPS prototyping boards use high-quality FR4 glass epoxy PCBs for long life, with an anti-tarnish protective coating for easy soldering.
$4.35
Footswitch - 3PDT, Alpha, Latching, Solder Lugs
High quality Alpha 3PDT footswitch with solder lugs. The Alpha 3PDT is a great choice for a durable and reliable footswitch. Mounting nuts, washer, and lockwasher included.
  • Bushing Length: 11.5mm
  • Threading: M12 x 0.75
  • Solder Lugs
$4.30
Footswitch - 3PDT, Alpha, PC Mount
High quality PCB mount 3PDT footswitch from Alpha. The Alpha 3PDT is a great choice for a durable and reliable footswitch. Mounting nuts, washer, and lockwasher included.
  • Bushing Length: 11.5mm
  • Threading: M12 x 0.75
  • PCB mount pins
$4.30
On Backorder
PCB - Vintage Style Circuit Board, MKIII & MKIV Fuzz, Phenolic Board
MKIII & MKIV fuzz 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 Vox Tone Bender MKIII pedals. The board is styled after the non-reverse version that can also be found in the Park Fuzz Sound, Rotosound Fuzz, and the MKIV Tone Bender. 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 uses a unique PCB mount potentiometer R-VOMUP-100KL. A matching enclosure P-HROTO-1 can be used with the board to complete a vintage style fuzz build. For a detailed drawing of the parts and connections originally used on this board, please see the layout drawing linked below.
$4.29
Transistor - AS394H, Matched Pair, Alfa, TO5-8 case, NPN
The AS394H 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.
$4.25
On Backorder
Knob - Rogan, RB-67 Series, Medium, Skirted
Colors Available:
High-quality USA made knobs from Rogan Corp. These medium knobs feature a metal insert, spun aluminum inlay, and a skirt with an infilled arrow indicator. The RB-67 Series from Rogan is popularly used on Buchla 200 Series modular synthesizers and can be found on many contemporary eurorack synthesizers..
  • Height: 0.77 in.
  • Diameter: 1.15 in.
  • Fits ¼" shaft with set screws

A variety of sizes and colors are available from the RB-67 Series. See the links below for the full selection of knobs from this series. P-K770-X Small P-K770S-X Small Skirted P-K771S-X Medium Skirted P-K772S-B Large Skirted
$4.25
Terminal Strip - 3 Lug, 0 Common, Vertical
Standard size terminal strips, 1/16" thick bakelite, tin plated steel solder lugs and brackets on 3/8" centers. Vertical mount.
$4.25
package of 5
¼" Jack - Peavey, Mono, non-insulated
2 tip HID (High Definition), non-insulated, metal bushing. Please note that this does not include nuts or washers. Please see parts S-HRVNT S-HRVLW, and R-VNUT-38 if you require them.
$4.25