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Polyfusion formant filter need help ua739

2010-03-30 by gino wong

I just got a clean Polyfusion formant filter pcb. I need a UA739 or a subcircuit to replace it.

I figure since it is a one off that I can use a panel that is close, 9 or 12 pots, 1-3 in 1-3 out.

If anybody wants an image before I start on it let me know.

I also have a clean set of AS1 sequencer pcbs

best

gino