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Knob Roland Boss with green top.This rotary knob can be found on multiple synthesizers and classic effects pedals from Roland and Boss.
Knob Roland Boss with white top.This rotary knob can be found on multiple synthesizers and classic effects pedals from Roland and Boss.
New and reliable 3V lithium battery for Roland MKS-80 Super Jupiter. Available as a single unit or as a 5-pack.
NOS ALPS SPQ009F tactile push‑switch compatible with Roland JX‑3P, PG‑200 programmer, Jupiter‑6, MKS‑80, EP‑50, HP‑100, SBX‑10, and other vintage synths.
1/4" Jack Female Connector Mono, Panel Mount, Roland.
1/4" Jack Female Connector Stereo, Panel Mount, Roland.
Switched mono 1/4-inch phone jack for the Roland MKS-50.
Stereo phone jack, 1/4-inch, 3-pin PCB mount, for Roland MKS-50 et MKS-80.
3V lithium battery for internal memory backup in the Roland MKS 50, Alpha Juno rack synthesizer.
3V lithium battery used for internal memory backup in the Roland MKS 100 module.
6-pin MIDI cable for Roland programmers PG / MPG Available in 0.5 m and 1 m
IR3R05 Roland. New Old Stock (NOS), very limited stock. RARE Always stored in anti-static tubes, and shipped in an anti-static bag.
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.
BA6110 "BA662 substitute" Rohm SIP-9.Semiconductor single OTA/VCA with buffer in a SIP package.
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.
7915 / UA7915UC -15V negative voltage regulator, TO-220 package. 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.
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).
CMOS triple SPDT analog switch, essential for routing control voltage or audio in classic keyboards and synthesizers. DIP‑16 low‑leakage design.
Dual voltage regulator in ZIP‑8 package, generates symmetrical ±15 V rails for power supply sections in vintage Roland synthesizers.
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.
AMD Intel-based 8-bit CPU / microcontroller (MCS-51) in DIP-40, used as the main system controller in vintage synthesizers and keyboards.
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.
MC14551B quad 2-input analog multiplexer/demultiplexer IC, 16-pin DIP. Sold individually.
HD63B03 8-bit CMOS microcontroller unit (MCU), 40-pin DIP. Assigner CPU used in vintage Roland synthesizers. 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.
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.
TC40H004 / TC40H004P high-speed CMOS hex inverter IC, 14-pin DIP. Sold individually.
Switched mono 1/4-inch phone jack for the Roland MKS-70.
Switched mono 1/4-inch phone jack for the Roland MKS-7.
Switched mono 1/4-inch phone jack for the Roland MKS-20.