Author Topic: circuits using an XR2206 VCO  (Read 3696 times)

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Rodgre

circuits using an XR2206 VCO
« on: September 19, 2005, 02:34:54 AM »
Does anyone have any experience with the XR2206 VCO/Function Generator IC?  I have two of them and I would love to build something useful with them. An LFO? A synth VCO?

Any ideas? Any links to get me to some DIY synth circuits that might use them? I've Googled, but come up with nothing useful.

Roger

StephenGiles

circuits using an XR2206 VCO
« Reply #1 on: September 19, 2005, 09:46:10 AM »
http://ampage.org/hammer/files/SEWAR.PDF
This is the one that immediately comes to mind!
Stephen
Sometimes it is the people no one imagines anything of who do the things that no one can imagine.

Paul Perry (Frostwave)

circuits using an XR2206 VCO
« Reply #2 on: September 19, 2005, 02:01:07 PM »
For people dumpster diving, the XR2206 was designed for very early modems (the kind that are about as big as the computer). Also, I remember some "talk like a dalek" kit based on it, can't find a link though.

The Tone God

circuits using an XR2206 VCO
« Reply #3 on: September 19, 2005, 02:36:02 PM »
I used it and the 8038 in LFOs for vibe type effects. Makes getting a nice sine wave output simple.

Andrew