You are watching my final batch of Curtis Electromusic Specialties Voltage Controlled Signal Processor CEM3379, a VCF and VCA used in many electronic instruments, notably in Ensoniq ESQ-1, SQ-80, Sequential Circuits Prophet VS, Prophet 2000, various Doepfer filter modules, like A-106-6, A-107, A-109, the second generation of A-122 and other stuff. 

I do have the ceramic version (CERDIP) and the plastic version (PDIP). I can provide you matching dates in both versions up to 10 units. I have enough stock for my own synths and I am reluctantly selling these. THE PRICE IS FOR ONE CHIP

These chips are used but in perfect condition. They were pulled from working devices and they will be tested prior to shipping in one of mine Ensoniq ESQ-1 test synths.

Check my other items for Ensoniq and Prophets - I have most chips (usually new) but I don't have the time to list them all.

Beside being a synthesizer enthusiast and collector, I am a electronic technician and I repair synths since the late eighties. I am always available to help.

The chips will be sent in sturdy boxes with antistatic protection. I will send it by registered mail and the price includes the shipping costs to any part of the world. Please note that outside European Union, it can take up to three weeks or even more.

Contact if you need CEM3320, CEM3330 (used), original CEM3396 narrow and wide version (new), Roland IR3R05 (new), IR3109 (used)