MOTM

> It's more than unlikely that it shares this secret with all other Rolands
> -- I think it's downright impossible.  However, the IR1309 might have a
> unique quality which is responsible for a special sound.  In fact, it's is
> very likely.  The question is: is it different enough to make a "clone"
> worthwhile??  I can't answer that question.  Yet, if you would like to
try,
> I have an IR3109 chip, and Juno 60, MKS-80, SH-101, and MC-202 schematics
> that I can send you.

Thanks, I have a Juno 6 and use it all the time.
The filter sounds ok to me, but I think it's actually the chorus that sets
the juno apart from many other synths.

JH.