Pedal Parts / DIY

C-MKT-X-400 Capacitor - Vishay Roederstein, 400V, MKT1813, Axial Lead
High quality axial capacitors rated at 400V. These MKT1813 capacitors are produced by Vishay Roederstein, formerly known as ERO. These capacitors are made with metalized polyester film and sealed in epoxy resin. Suggested applications include blocking, bypassing, filtering, timing, coupling and decoupling, interference suppression in low voltage applications. Features
  • Plastic-wrapped, epoxy resin sealed, flame retardant encapsulation
  • Non polar
  • Tubular metalized polyester film construction
  • ±10% tolerance
  • Axial leads
  • Operational life greater than 300,000 hours (40 °C/0.5 UR)
Starting at $0.95
P-QSFT353 Transistor - SFT353, Germanium, 18B4 case, PNP
SFT353 PNP germanium transistors. The SFT353 is a popular PNP for fuzz pedals and other effects. This transistor is in a 18B4 package with long leads commonly found on germanium transistors. This style of package can be found in Italian built Vox Tonebenders.
$4.65
C-BC-X Capacitor - Vishay BC, Aluminum Electrolytic, 021 ASM Series, Axial Lead
High quality axial-leaded electrolytic capacitors. These 021 ASM series capacitors are produced by Vishay BC, formerly known as Philips / BC. These capacitors have been produced for many years and can be found in a wide variety of music equipment ranging from from vintage amps by Vox and Marshall to classic fuzz pedals such as the Fuzz Face and Tonebender. Suggested applications include general purpose use, industrial, automotive, audio-video, coupling, decoupling, smoothing, filtering, buffering, portable and mobile equipment. Features
  • Long useful life: 2500 h to 8000 h at 85 °C
  • Miniaturized, high CV-product per unit volume
  • Charge and discharge proof
  • Polarized aluminum electrolytic capacitors, non-solid electrolyte
  • Axial leads, cylindrical aluminum case, insulated with a blue sleeve
Starting at $1.65
P-QNTE103 Transistor - NTE103, Germanium, TO-5 case, NPN
NTE103 NPN germanium transistors. The NTE103 is a popular NPN for fuzz pedals and other effects. This transistor is in a TO-5 package with long leads commonly found on germanium transistors. The NTE103 was used in the Texas Square Face made by Cesar Diaz, the famous amp tech who worked with Stevie Ray Vaughan and others. Early in his career, SRV had a broken Fuzz Face pedal and took it to Cesar Diaz to have him fix it. Diaz fixed and modified the pedal and this became the foundation of his famous version which he named the Texas Square Face. The Diaz pedals often came with socketed NTE103 and included a set of P-QNTE123 to experiment with the different sounds of the transistors.
$10.95
P-QNTE123 Transistor - NTE123, Silicon, TO-5 case, NPN
NTE123 NPN silicon transistors. The NTE123 is a popular NPN for fuzz pedals and other effects. This transistor is in a TO-5 package. The NTE123 was used in the Texas Square Face made by Cesar Diaz, the famous amp tech who worked with Stevie Ray Vaughan and others. Early in his career, SRV had a broken Fuzz Face pedal and took it to Cesar Diaz to have him fix it. Diaz fixed and modified the pedal and this became the foundation of his famous version which he named the Texas Square Face. The Diaz pedals often came socketed and included a set of NTE123 along with the standard pair of P-QNTE103 to experiment with the different sounds of the transistors.
$2.50
P-QLM308J Op-Amp - LM308, Motorola, Single, 8-Pin CDIP
NOS LM308 from Motorola in an 8-pin ceramic DIP package. The LM308 operational amplifiers provide high input impedance, low input offsets and temperature drifts, and low noise. These characteristics are made possible by use of a special Super Beta processing technology. This series of amplifiers is particularly useful for applications where high-accuracy and low-drift performance are essential. In addition high-speed performance may be improved by employing feed-forward compensation techniques to maximize slew rate without compromising other performance criteria.
$9.95
P-QOC42 Transistor - OC42, Germanium, SO-2 glass case, PNP
OC42 PNP germanium transistors. The OC42 is a popular PNP for fuzz pedals and boost effects. It can be found in vintage electronics and modern fuzz pedals. This transistor is in a black glass SO-2 package with long leads commonly found on germanium transistors.
$7.50
P-QOC83N Transistor - OC83N, Germanium, TO-1 case, PNP
OC83N PNP germanium transistors. The OC83N is a great PNP for fuzz pedals and boost effects. It is the TO-1 version of the OC83 which can be found in many fuzz pedals such as MK1.5 and MKII Tonebender clones. This transistor features long leads commonly found on germanium transistors.
$7.50
P-Q2N2646 Transistor - 2N2646 Programmable Unijunction
2N2646 programmable unijunction transistor often referred to as a PUT. The 2N2646 can be found in many tremolo effects pedal projects and vintage classics such as the Vox Repeat Percussion.
$2.65
P-QAC132K Transistor - AC132K, Germanium, Heatsink TO-1 case, PNP
AC132K PNP germanium transistors. The AC132K is a popular PNP for fuzz pedals and other effects. This transistor is in a thick rectangular heat-sink package with long leads commonly found on germanium transistors.
$2.95
P-QBC238B Transistor - BC238B, Silicon, TO-92 case, NPN
BC238B NPN transistor in a TO-92 package. The BC238 is used in a variety of vintage pedals such as the Schaller Fuzz, a version of the Brian May treble boost,and later Jen / Tonebender fuzz pedals. The BC238B is a variant of the BC108B and works well in other classic fuzz pedals such as Fuzz Face and Big Muff builds.
$0.95
P-QOC41 Transistor - OC41, Germanium, SO-2 glass case, PNP
OC41 PNP germanium transistors. The OC41 is a popular PNP for fuzz pedals and boost effects. It can be found in vintage electronics and modern fuzz pedals. This transistor is in a black glass SO-2 package with long leads commonly found on germanium transistors.
$7.50
P-QOC46 Transistor - OC46, Germanium, SO-2 glass case, PNP
OC46 PNP germanium transistors. The OC46 is a popular PNP for fuzz pedals and boost effects. It can be found in vintage electronics and modern fuzz pedals. This transistor is in a black glass SO-2 package with long leads commonly found on germanium transistors.
$7.50
P-QSFT319 Transistor - SFT319, Germanium, 18B4 case, PNP
SFT319 PNP germanium transistors. The SFT319 is a popular PNP for fuzz pedals and other effects. This transistor is in a 18B4 package with long leads commonly found on germanium transistors. This style of package can be found in Italian built Vox Tonebenders.
$2.50
P-QTI377 Transistor - TI377, Germanium, SO-2 metal case, PNP
TI377 PNP germanium transistors from Texas Instruments. The TI377 is a great PNP for fuzz pedals and other effects. This transistor is in a metal SO-2 package with long leads commonly found on germanium transistors. This package with the gold leads visually matches the 2G308, 2G309, and 2G381 transistors found in Zonk and Tonebender MKI fuzz pedals.
$4.95
P-QBC148C Transistor - BC148C, Silicon, Lockfit case, NPN
BC148C NPN transistor in a rare Mullard Lockfit package. The BC148C is the equivalent of a BC108C but in the Lockfit package rather than a TO-18. The BC148C was used in a variety of audio and radio equipment and works well for fuzz and other effects.
$1.95
P-K300X Knob - Chicken Head, set screw, brass inset
Colors Available:
New!:
  • Fits ¼" Solid Shafts (Set Screw)
  • Chicken head knobs are used everywhere on countless amps, stomp-boxes, etc.
  • Brass Set Screw and Insert
  • High Quality Plastic
Starting at $1.25
P-K460 Knob - Phenolic, Set Screw, Chicken Head
High quality phenolic knob with a classic chicken head design. This knob has an infilled indicator line. Fits 0.25” (6.35mm) shafts with set screw and brass insert.
  • Height: 0.485 in.
  • Length: 1.25 in.
  • Fits ¼" shaft with set screw
  • Brass Insert
  • High Quality Phenolic
$1.85
P-K499-33-X Knob - Painted Phenolic, Set Screw, Premium RCA Style, 33mm Skirt, Pointer
Colors Available:
Painted phenolic knobs with a set screw and brass insert. These unique knobs closely match the colorful RCA style of knobs used on vintage test equipment, radios, studio consoles and other equipment. They are sometimes referred to as fester knobs. These classic knobs are painted to match the style of the original painted RCA knobs. The paint is a durable chip-resistant coating. The RCA style knobs feature an inlay indicator line. Fits ¼” (6.35mm) pot shafts.
  • Height: 0.792 in. (20.1 mm)
  • Diameter: 1.293 in. (33 mm)
  • Fits ¼" shaft with set screw
$6.95
P-K655X Knob - Aluminum, Set Screw, Short Line, 0.495" Diameter
Colors Available:
New!:
Anodized aluminum knob with short indicator line and set screw. This slim, solid aluminum knob has a straight 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.
$1.85
P-K381-X Knob - Plastic, Set Screw, Skirted Pointer, 1.125" Diameter
Colors Available:
New!:
Large black plastic control knob with set screw and brass insert. This distinctive pointer knob is similar to the selector knobs used on original MiniMoog and Moog modular synths. It features a triangular pointer, a radial brushed metal top, and a line indicator. The large skirt has a diameter of 1.125 inches. Fits ¼” (6.35mm) pot shafts.
$1.55
P-H1456W-2A-BGE Chassis Box - Hammond, 1456, 15° Aluminum/Wood, 4" x 5.5" x 2"
15° sloped aluminum consoles from Hammond’s 1456 Series with wood sides. 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)
  • Top panels are 0.064” thick aluminum
  • Powder coated top and bottom
  • Wood sides are real walnut - each piece has a unique color & grain.
  • Solid oiled walnut sides on a black, ventilated steel base.
  • Comes with self adhesive rubber feet and required mounting hardware.
$59.95
R-N Resistors - ¼ Watt, Metal Film, 1% tolerance
Package of 5
Metal Film resistors consist of a resistive element of an extremely thin layer of metal alloy vacuum deposited on a substrate. Precise and quiet. Package of 5. These resistors are perfect for pedal builders! 1/4 watt.
$0.45
R-GHKIT Resistor Kit - ⅛ Watt, Metal Film, 1% tolerance, 5 of each value
Package of 230
Metal Film resistors consist of a resistive element of an extremely thin layer of metal alloy vacuum deposited on a substrate. Precise and quiet.
$20.70