Synth & Eurorack Parts / DIY

Our Synth & Eurorack Parts / DIY category is a curated list of items that are commonly found in synth/eurorack projects. The items and filters here do not represent our full lineup of parts. If you don't see what you are looking for, check out our main categories or send us a suggestion and we'll look into adding it.
W-QP-419GR 3.5mm Jack - Qingpu, Stereo, PC Mount
PCB mounted 3.5mm stereo jacks commonly found in DIY Eurorack projects. These are the newest version from Qingpu Electronics featuring a square bushing plate for added durability. Hardware sold separately. See accessory items below.
$0.45
W-QP-518MA 3.5mm Jack - Qingpu, Mono, Switched Tip, PC Mount
PCB mounted 3.5mm mono jacks commonly found in DIY Eurorack projects. These are the newest version from Qingpu Electronics featuring a square bushing plate for added durability. Hardware sold separately. See accessory items below.
$0.45
P-H548 Switch - Carling, Mini Toggle, SPDT, 2-Position, PC Pins
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
$2.50
P-H546X Switch - Carling, Mini Toggle, DPDT, 3-Position, PC Pins
Carling mini-toggle switch, double pole/double throw, PC Pins. ¼" mounting hole diameter. 0.354" bushing length. 3-Position.
Starting at $3.10
R-VAV-AX Potentiometer - Alpha, Audio, 9mm, Vertical
Audio taper (log), vertical mount, Alpha pots with a 6.35mm shaft diameter. These 9mm pots are poplar in DIY guitar pedals, synthesizers, and other projects. Mounting nut and washer included.
Starting at $1.75
R-VAV-BX Potentiometer - Alpha, Linear, 9mm, Vertical
Linear taper, vertical mount, Alpha pots with a 6.35mm shaft diameter. These 9mm pots are poplar in DIY guitar pedals, synthesizers, and other projects. Mounting nut and washer included.
Starting at $1.75
R-VT96Y-X Trimmer - Bourns, 3296Y, Multiturn, Top Adjust, PCB Mount
High-quality Bourns 3296Y trimpots. These sealed cermet trimmers have 25 turns for precision setting. ±10% tolerance.
$1.65
R-VNUT-38-X Nut & Washer - Panel, for ⅜" Potentiometers and Jacks
Package of 100
$25.00
P-H545 Switch - Carling, Mini Toggle, DPDT, 2-Position, PC Pins
0.354" bushing length. 2-Position On/On. ¼" mounting hole diameter. Double pole/Double throw (DPDT). PC mount pins.
$2.75
On Backorder
S-W22V Wire - 22 AWG Stranded Core, PVC, 600V, Variety Pack
Variety pack, 10 feet for each color. 6 colors, 60 feet total. 600V stranded. Strands are tinned individually. See photos for detail. UL style 1015, rated to 105 degrees C. Perfect for new projects or rewiring any electrical equipment.
$11.50
P-H54-NUT-DRESS Nut - Dress Nut, For Mini Toggle Switches
Genuine Carling Technologies dress nuts for use with Carling mini toggle switches. These plated dress nuts feature a chamfered edge for a professional look and work on any 15/32-32 UNS threaded bushing. Two sides are flatted for use with a tool when fastening.
$0.49
On Backorder
P-R-ABE DSP Module - ABE, Accu-Bell Effector, 3 Adjustable Effects
The Accu-Bell Effector offers reverb, chorus, and delay with adjustable setting and tap tempo. This module runs on 5.5V to 9.5V DC so it is easy to incorporate into effect pedal builds. Please see the attached datasheet for an example schematic.
$21.95
P-H54-CAP-X Switch Accessory - Mini Toggle Caps
Colors Available:
Rubber caps for mini toggle switches in a variety of colors. These are made for standard sized toggle bats.
Starting at $0.39
P-H545-SUB Switch - Carling, Submini Toggle, DPDT, 2 Position, PC Pins
Carling submini toggle switch, DPDT, 2 position, .195" mounting hole diameter, 0.236" bushing length.
$3.95
P-H548-SUB Switch - Carling, Submini Toggle, SPDT, 2 Position, PC Pins
Carling submini toggle switch, SPDT, 2 position, .195" mounting hole diameter, 0.236" bushing length.
$3.95
P-H5411 Switch - Carling, Mini Toggle, SPDT, 2 Position, Solder Lugs, Short Bat
Carling, SPDT mini toggle, 2 positions, ¼" mounting hole diameter, 0.354" bushing length.
$2.79
On Backorder
P-H5410 Switch - Carling, Mini Toggle, DPDT, 2 Position, Solder Lugs, Short Bat
Carling mini-toggle switch, DPDT, 2 position, ¼" mounting hole diameter, 0.354" bushing length.
$2.75
On Backorder
P-H5412 Switch - Carling, Mini Toggle, SPDT, 3 Position, Solder Lug
Carling mini-toggle switch, SPDT, Solder Lug, 3-Position, On/Off/On
$3.89
W-QP-WASHER Washer - Flat, for use on Qingpu Jacks
Flat washer for W-QP-419GR and W-QP-518MA 3.5mm jacks.
$0.07
W-QP-NUT-K Nut - Knurled, For Qingpu Jacks
Knurled, slotted nut for W-QP-419GR and W-QP-518MA 3.5mm jacks.
$0.07
W-QP-NUT-H Nut - Hex, For Qingpu Jacks
Hex nut for W-QP-419GR and W-QP-518MA 3.5mm jacks.
$0.07
P-STIC-X IC Socket - Dual in-line package, 2.54mm Pitch, 7.62mm Spacing
IC component sockets for dual in-line package chips (DIP, PDIP, DIL, DIPP.) These sockets feature ladder style cases with tinned stamped and formed connections.
Starting at $0.15
P-H549 Switch - Carling, Mini Toggle, SPDT, 3-Position, PC Pins
Carling mini-toggle switch, single pole/double throw, PC Pins. ¼" mounting hole diameter. 0.354" bushing length. 3-Position, On-Off-On.
$3.89
R-G Resistors - ⅛ 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. These 1/8W resistors have a very small body and are great for tight builds.
$0.75
Don't see what you're looking for? Send us your product suggestions!