Sale 20% Quick view Thomas Henry Thomas Henry SN Voice (Euro SMT) Thomas Henry SN voice, Euro SMT version. Courtesy of Bill Manganaro of SMS Audio Electronics and Cameron Korth for panel design, a euro-SMT version of the SN76477-based SN Voice from Thomas Henry is here. The PCB is designed to fit behind the existing... $30.00 $24.00 - $275.00 Add to Wishlist Quick Add
Sale 40% Quick view Barton Musical Circuits Barton BMC043 4xDecay Barton BMC043 4xDecay This is an all analog synthesizer module with four channels of envelope generation. Each envelope generator has a single input, output and decay knob. This is the same envelope generator circuit as used on BMC18... $8.00 $4.80 - $41.40 Add to Wishlist Quick Add
Sale 20% Quick view synthCube Steiner Microcon (2U Panel) adding to the many options for the clasic steiner microcon voice module, recently re-pcbed by david ingebretsen this is a new panel design from caleb condit, compatible with dotcom., mu cabinets professionally manufactured in the US from anodized... $55.00 $44.00 Add to Wishlist Add to Cart
Sale 20% Quick view Befaco Befaco BF-22 Sallen Key VCF v3.3 Befaco BF-22 Sallen Key VCF v3.3 The Befaco BF-22 Sallen Key VCF is a dual Hi/Low pass filter, inspired by the famous sallen key filter from early MS-20 version. It has attenuverters (inverter-attenuator) as an addition to the... $47.00 $37.60 - $260.00 Add to Wishlist Quick Add
Sale 20% Quick view Synthasystem Synthasystem Voltage Processor/Mixer Synthasystem Voltage Processor/Mixer classic steiner synthasystem module reproduced in euro format PCBs courtesy of david ingebretsen's faithful reproduction of the original schemtics aluminum euro panel by clarke robinson, 14hp ... $25.00 $20.00 - $132.00 Add to Wishlist Quick Add
Sale 93% Quick view Toppobrillo Toppobrillo 281 DFG Full kit includes everything you need for the build, with all parts individually bagged and labelled. This kit does not include a panel pcb, and panel parts have to be assembled to the PCB using flying wires — wiring diagram included with the kit... $40.00 $3.00 - $229.00 Add to Wishlist Quick Add
Sale 89% Quick view Barton Musical Circuits Barton BMC006 Voltage to Rhythm Converter Barton BMC006 Voltage to Rhythm Converter Voltage->Binary Number-> Rhythm. This module turns voltages into binary numbers in a two different modes series, and parallel. Both modes utilize analog-to-digital conversion in creating... $30.00 $3.20 - $125.00 Add to Wishlist Quick Add
Sale 20% Quick view Turing Machine Turing Bytes Expander PCB+Panel (Grayscale) bundle that includes the turing machine 'bytes' expander pcb and the grayscale euro panel (4hp) pcb courtesy of eli pechman 'windspirit' on muffs via open source more information on the module and the build instructions etc are... $30.00 $24.00 Add to Wishlist Add to Cart
Sale 20% Quick view Stroh Modular Stroh Modular 291 Dual VCF w/Fadex full kit to build the j3rk dual 291 vcf inspired by buchla/verbos. includes all parts, pcbs, clarke68 euro panel, hardware, power cable etc. The PCB bundle includes 2X291 VCF PCBs and 1XXFade PCB the kit includes two 291 filter... $30.00 $24.00 - $229.00 Add to Wishlist Quick Add
Quick view CD4001BE Logic Gates CMOS Quad 2-In CD4001BE Logic Gates CMOS Quad 2-In DIP-14 Tube contains 25 ICs $0.48 - $4.96 Add to Wishlist Quick Add
Sale 20% Quick view Omniindustries r2awr (Certified Pre-owned) Omniindustries r2awr (Certified Pre-owned) R2RAWR The r2rawr in its most simple form is a 5-bit digital to analog converter. Its basic usage operation is to take gate signals (on or off binary signals) and turn those into stepped analog voltage... $98.00 $78.40 Add to Wishlist Add to Cart
Quick view MOTM-820 VC Lag Processor As of 2026 we are refreshing our BOMs and reducing our prices on MOTM projects! Synthesis Technology MOTM-820 VC Lag Processor The MOTM-820 is used to add slew to an input. The most common use would be to add portamento to a control voltage feeding... $15.00 - $245.00 Add to Wishlist Quick Add
Quick view MOTM-800 Envelope Generator ADSR As of 2026 we are updating our BOMs and reducing our prices on MOTM projects! Synthesis Technology MOTM-800 Envelope Generator ADSR The MOTM-800 provides the standard ADSR (Attack, Decay, Sustain, and Release) envelope for controlling VCAs,... $15.00 - $159.20 Add to Wishlist Quick Add
Sale 20% Quick view MU10 Transistor Unijunction Synterex The unijunction demos in the Forrest Mims Book spec a 2N4891, which is both hard-to-find and expensive. This is a device that is similar in characteristics and has the same pinout. I have tested it, and it works fine. $1.89 $1.51 Add to Wishlist Add to Cart
Sale 20% Quick view IRF510 N-Channel MOSFET IR and Intersil 1 piece of IRF510, I have both IR and Intersil brands. Can be used as a clipping diode in guitar effects. $1.30 $1.04 Add to Wishlist Add to Cart
Sale 20% Quick view LM206 TO-99 Metal Can Gold Leads Military Spec Voltage Comparator NS LM 206 1 piece, LM206, made by NS (National Semiconductor), voltage comparator in the TO-99 case (metal can) with GOLD LEADS. These are NOS military spec parts. Datasheet: $8.80 $7.04 Add to Wishlist Add to Cart
Sale 20% Quick view AD8052 SOIC8 SMD Dual Op-Amp Rail to Rail Single Supply AD8052AR 1 piece, AD8052AR, made by Analog Devices, dual opamp in the SOIC8 SMD case. Max supply voltage is 12.6v. Low noise, low distortion, high speed opamps, with true rail to rail output and operate on a single supply. These are excellent audio opamps,... $3.20 $2.56 Add to Wishlist Add to Cart
Sale 20% Quick view NOS CA3140AS RCA BiMOS Op-Amp MOSFET TO-99 Genuine NOS CA3140AS RCA BiMOS Opamp Mosfet in/out. Used in compressors and overdrive circuits. TO-99-8 metal can version. $6.30 $5.04 Add to Wishlist Add to Cart
Sale 20% Quick view 1100pf 1.1nf Axial Polystyrene Capacitor 160V 3% 1.1nf 1n1 .0011uf These are NOS Siemens axial polystyrene capacitors. 1100pf @160v 3% size is 4mm diameter x 13mm long. Sold by the piece. Contact us for bulk pricing. $1.30 $1.04 Add to Wishlist Add to Cart
Sale 40% Quick view LM101AH Sub TO-99 Metal Can Gold Leads Military Spec Single Op-Amp NS LM101 1 piece, LM101AH, made by NS (National Semiconductor), single opamp in the TO-99 case (metal can) with GOLD LEADS. These are NOS military spec parts. $8.80 $5.28 Add to Wishlist Add to Cart
Sale 20% Quick view 5 PACK Panasonic 1800pf 50v 2% ECQ-P Polypropylene Film Capacitors 1n8 1.8nf .0018uf 5MM lead spacing, low noise mini film capacitors. One of the industry standards that was discontinued. Panasonic Matsushita Metallized Polypropylene film 1800pf, 50v, 2%, pack of 5. $4.30 $3.44 Add to Wishlist Add to Cart
Sale 20% Quick view 5 PACK 910pf 100v 5% Silver Mica Capacitors CD .91nf New, 910pf 100v 5% Cornell Dubilier, 5 pieces. Low noise, high reliability silver mica capacitors. $9.40 $7.52 Add to Wishlist Add to Cart
Sale 20% Quick view 820pf Axial Polystyrene Capacitor 63V 5% .82pf These are NOS axial polystyrene capacitors. 820pf @63v 5% size is 4mm diameter x 10mm long. Sold by the piece. Contact us for bulk pricing. $1.20 $0.96 Add to Wishlist Add to Cart
Sale 20% Quick view 5 PACK 4300pf 500v 5% Silver Mica Capacitors CDE 4.3nf 4n3 .0043uf New, 4300pf 500v 5% CDE, 5 pieces. $17.50 $14.00 Add to Wishlist Add to Cart
Sale 20% Quick view 7557pf Siemens B31531 Radial Polystyrene Foil Capacitor 63V 1% 7.56nf 1 piece of Siemens brand B31531 series polystyrene and metal foil capacitors. 7557pf @63v 1% with 7.5mm lead spacing. Caps are 12mm H x 7mm x 7mm. These are super low noise, low induction capacitors. Contact us for bulk pricing. $2.20 $1.76 Add to Wishlist Add to Cart
Sale 20% Quick view 670pf TRW 605 Radial Polystyrene Foil Capacitor 63V 1% .67nf 1 piece of TRW brand 605 series polystyrene and metal foil capacitors. 670pf @63v 1% with 7.5mm lead spacing. Caps are 13mm H x 7mm x 7mm. These are super low noise, low induction capacitors. Contact us for bulk pricing. $1.80 $1.44 Add to Wishlist Add to Cart
Sale 20% Quick view 430pf Axial Polystyrene Capacitor 160V 3% .43nf These are NOS Siemens axial polystyrene capacitors. 430pf @160v 3% size is 3mm diameter x 12mm long. Sold by the piece. Contact us for bulk pricing. $1.30 $1.04 Add to Wishlist Add to Cart
Sale 20% Quick view 5 PACK 820pf 300v 5% Silver Mica Capacitors EM .82pf New, 820pf 300v 5% El Menco, 5 pieces. Low noise, high reliability silver mica capacitors. $8.80 $7.04 Add to Wishlist Add to Cart
