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Integrated circuits IC, transistors, capacitors, resistors, diodes, and other essential electronic components for repairing and restoring your synthesizers, drum machines, and audio effects to bring your vintage gear back to life.
A733 Transistor( 2SA733P ), TO-92 PNP transistorAuthentic Original component !
Dual PNP transistor 2SA798 (grade G), original Mitsubishi part. Authentic vintage component from New Old Stock (NOS).
2SC1583Original Mitsubishi Transistor When you buy multiple 2SC1583 you get them matched with common emitter!
4013 / HD14013BP dual D-type flip-flop IC, 14-pin DIP. Sold individually.
4013BE Dual D Flip-FlopStored and shipped with anti static bag.
4016 / TC4016BP quad bilateral switch IC, 14-pin DIP. You will receive a TC4016BP or another 4016 variant depending on stock availability. All versions are fully compatible, functionally identical, and interchangeable. Sold individually.
4028 / TC4028BP BCD-to-decimal decoder IC, 16-pin DIP. Sold individually.
4050 hex buffer/converter IC. You will receive either a CD4050BE, CD4050BP, or TC4050BP depending on stock availability. All versions are fully compatible, functionally identical, and interchangeable, CD4050BE (ceramic), CD4050BP (plastic) and TC4050BP (Toshiba).
4052 dual 4-channel analog multiplexer/demultiplexer IC, 16-pin DIP. You will receive either a TC4052BP or a HD14052BP depending on stock availability. All versions are fully compatible, functionally identical, and interchangeable. Sold individually.
Circuit intégré CMOS à quatre commutateurs analogiques bidirectionnels en boîtier DIP-14. Vous recevrez un TC4066BP ou un MC14066BCP selon les stocks. Les deux versions sont entièrement compatibles et interchangeables.
4067 / CD4067BE 16-channel analog multiplexer/demultiplexer IC, 24-pin DIP. Sold individually.
Toshiba 4099 / TC4099BP 8-bit addressable latch IC, 16-pin DIP. Sold individually.
4520 / TC4520BP / HD14520BP dual binary up counter IC, 16-pin DIP. You will receive either a TC4520BP or another 4520 variant depending on stock availability.All versions are fully compatible, functionally identical, and interchangeable. Sold individually.
High-quality 4558 dual operational amplifier IC, selected and tested for reliable performance in vintage synthesizers, drum machines, and audio equipment. Fully compatible with a wide range of classic gear including Yamaha DX7, Korg Polysix, Wavestation, Lambda, EX7, DS‑55, Moog Liberation, and more. Ideal for restoring audio circuitry.
74LS00 quad 2-input NAND gate IC, 14-pin DIP. You will receive either a HD74LS00P or a HD74LS00CP depending on stock availability. All versions are fully compatible, functionally identical, and interchangeable. Sold individually.
74LS42 BCD-to-decimal (1-of-10) decoder IC, 16-pin DIP. You will receive either a 74LS42PC, a HD74LS42P, or another 74LS42 variant depending on stock availability. All versions are fully compatible, functionally identical, and interchangeable. Sold individually.
74LS138 / HD74LS138P / SN74LS138N 3-to-8 line decoder/demultiplexer IC, 16-pin DIP. You will receive either a SN74LS138N or another 74LS138 variant depending on stock availability.All versions are fully compatible, functionally identical, and interchangeable. Sold individually.
Replacement 74LS145 IC for vintage synthesizers and keyboards. Sold individually.
74LS244 / SN74LS244N octal buffer/line driver IC, 20-pin DIP. Sold individually.
7915 / UA7915UC -15V negative voltage regulator, TO-220 package. Sold individually.
8253 programmable interval timer/counter IC, 24-pin DIP. You will receive a M5L8253P-5, uPD8253C, D8253C-2, or another 8253 variant depending on stock availability.All versions are fully compatible, functionally identical, and interchangeable. Sold individually.
12-bit multiplying DAC in 18-pin DIP, ideal for precision audio conversion in vintage samplers, synthesizers, and studio equipment.
ADC0803 8-bit analog-to-digital converter IC, 20-pin DIP. Sold individually.
AN6912 Panasonic/Matsushita quad voltage comparator IC, 14-pin DIP. Sold individually.
BA6110 "BA662 substitute" Rohm SIP-9.Semiconductor single OTA/VCA with buffer in a SIP package.
CMOS triple SPDT analog switch, essential for routing control voltage or audio in classic keyboards and synthesizers. DIP‑16 low‑leakage design.
CD4069 IC CD4069UBE / TC4069UBP CMOS logic integrated circuit in a DIP-14 package.You will receive either a CD4069UBE or a TC4069UBP depending on stock availability. Both versions are fully compatible and interchangeable.
CEM3320 – Original Curtis Filter IC (2020 Production) Just like the originals from the '80s.
CEM3340 (Rev G) – VCO IC, 16-pin DIPThis is the CEM3340 Rev G – brand-new production of the legendary Curtis Electromusic. Fully drop-in compatible with the original vintage CEM3340.
CEM3372 New Old Stock (NOS), Authentic. Always stored in anti-static tubes, and shipped in an anti-static bag.
CEM3379 New Old Stock (NOS), very limited stock. RARE Always stored in anti-static tubes, and shipped in an anti-static bag.
CEM3394 New Old Stock (NOS), very limited stock. RARE Always stored in anti-static tubes, and shipped in an anti-static bag.
Dual PLL/divider IC in DIP‑14, used in timing and sync circuits for analog modules and technical systems.
HD63B03 8-bit CMOS microcontroller unit (MCU), 40-pin DIP. Assigner CPU used in vintage Roland synthesizers. Sold individually.
HM6116 2K x 8-bit CMOS static RAM IC, 24-pin DIP. Compatible with all HM6116 variants (HM6116LP-4, HM6116ASP-12, HM6116-2) and equivalent SRAM chips (TC5517APL, MB8416). Sold individually.
IR3R05 Roland. New Old Stock (NOS), very limited stock. RARE Always stored in anti-static tubes, and shipped in an anti-static bag.
LM556 timer IC Dual timer integrated circuit in a DIP-14 package. You will receive either a LM556CN, LM556CP, or NE556 depending on stock availability.All versions are fully compatible and interchangeable.
Dual voltage regulator in ZIP‑8 package, generates symmetrical ±15 V rails for power supply sections in vintage Roland synthesizers.
M54517P 7-channel Darlington transistor array IC, 18-pin DIP. Sold individually.
M54563P 8-channel Darlington transistor array IC, 18-pin DIP. Sold individually.
MC14551B quad 2-input analog multiplexer/demultiplexer IC, 16-pin DIP. Sold individually.
MOS6581 / 4982 KOREA, R2 Version. New Old Stock (NOS), Limited RARE. Always stored in anti-static tubes, and shipped in an anti-static bag.
NJM072S / NJM072SP dual J-FET input op amp, 9-pin SIP package. Sold individually.
AMD Intel-based 8-bit CPU / microcontroller (MCS-51) in DIP-40, used as the main system controller in vintage synthesizers and keyboards.
SMM2044 New Old Stock (NOS), very limited stock. RARE Always stored in anti-static tubes, and shipped in an anti-static bag.
TC40H004 / TC40H004P high-speed CMOS hex inverter IC, 14-pin DIP. Sold individually.
TC5514APL New Old Stock (NOS), very limited stock. RARE Always stored in anti-static tubes, and shipped in an anti-static bag.
Single‑channel JFET-input operational amplifier, high input impedance and low bias current, ideal for audio buffering and filtering in vintage synths and pro gear.
Quad op‑amp with JFET inputs, ideal for filters, buffers and audio stages in vintage synthesizers and drum machines. Stable performance, wide voltage range, and low noise.
Rare original Fairchild part used in Roland SH-5, SH-7, Jupiter-4, ProMars and System 100 series. Gold pins, limited stock.