Modular Synth Panels

> I just ordered a pcb for an SN 76477 module. Most of us have messed
>  around with these things for years. So Tom Henry tricked it out and
>  another fella came up with a pcb (run of 50) uses a cd4046 PLL.
>
>  I want to do it as a 2-3u voice panel.
>
>  Do I have any brethren ?

Yes! For one of those plus the SN Supercontroller. MOTM, of course.

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