[sdiy] CEM chip CEM3391

[Paul Schreiber]

> in the 1980's Digisound did a pcb that was designed for the CEM3391 and it 
> would work without a microprocessor as far as I can remember.
> I think there is some info at http://www.digisound80.co.uk/digisound/
> but I wouldn't recommend using the CEM or the SSM chips for new designs as 
> this means there are less available for repairs.
> regards Peter

Well, I have a *lot* of CEM3391s, and the only *repair* that I've ever seen is 
that
it was used in 1 obscure Hohner synth.

So, don't feel bad about 'stealing' these away: PLEASE buy some!

And I have over 1000 CEM3340s left, too. Don't worry about them, either :)

Paul S.