Steve’s MS-22 dual VCF Module for Eurorack
The MS-22 is a dual voltage controlled filter. The Eurorack Filter was inspired by the classic Korg MS-20 filter, with an innovative modulation matrix and one of the highest function-to-hp ratios in the land of Eurorack.
The MS-22 contains two dedicated filter circuits, one low-pass, and the other a high-pass. These are configured in series, the high-pass going into the low-pass. This configuration allows a unique duo-phonic fighting resonance behavior. The cutoff frequencies of both filters can be CV’ed. Compared to most bread-and-butter MS-20 clones, the MS-22 is double the amount of filter condensed down into half the package (4HP).