MOTM

> Is this the same "ensemble" effect that is on the PS series? That is the
> lushest, thickest chorus I have ever heard, although I wish it had
> control over more parameters.

The Polysix and PS series ensemble circuits are related, but not identical.
Quite different in features, relatively similar in circuit design style.
I think the stock PS chorus was only switchable on / off. But in the schemos
I got from Korg Germany there is a hand drawn modification that puts a
variable voltage to the supply pins of the CMOS LFO chips (similar
to the way the Polysix does it) for Rate control.

JH.