Korg PS-3100 Resonator Schematics Online

[Sean Costello]

Hi all:

I have posted the Korg PS-3100 resonator schematics at my web page
(http://www.seanet.com/~costello).  The resonator is made up of 3
voltage-controlled bandpass filters, with the outputs mixed in parallel.
Apparently this is very useful for vocal sounds, phasing, and so on.  The
filters use dual Vactrols as the VC element (parts #, anyone?).

If anyone has made any of the filters on my page, I would welcome your
comments. It would be nice to post construction tips, how they sound, etc.
on my web page (or on whatever web pages wish to mirror these schematics).

Sean Costello