[sdiy] Re: [AH] Korg MS 20 Filter Differences

[Ian Fritz]

Or if anyone is interested in breaking out of the past, the Threeler filter 
is really quite interesting and versatile.  It's a sort of 3d order 
extension of the MS-20-style topology, with four different modes each with 
three outputs.  Some people have said it can sound like an MS-20 and much 
more, but I don't know anything about all those old dusty units.  At least 
listen to Scott Stites' demo.
http://bridechamber.com/bridechamber.com/F_Threeler.html

  Ian