http://www.fileden.com/files/2007/7/11/ ... s_bank.rar
I've set up an emulation of the Korg MS-20, to get it simply download my bank of patches for KarmaFx Synth (extract to KarmaFX/Synth/Banks folder of the synth), select patch number 56... and enjoy!
The patch is "MS-20" and is only a start point, work with the parameters and/or disable modulations to create new sounds.
The emulation features one envelope generator with delay, attack and release, one ADSR (not AHDSR!) envelope generator, sample & hold, MVCA, noise oscillator, but not external signal processor (sorry!). Notice the modulation generator is an HFO (can also be an LFO) so you can use it to obtain more interesting modulations.
If you own a real MS-20 please tell me if the emulation is correct or not (notice that I have connected every mod source to every possible parameter controllable, so don't add new patch chords...).
Note: I have added a mixer that has for inputs 2 other mixers; the first outputs the ring-modulated signal, while the other outputs the signal not ring-modulated (this is the only difference in the signal flow from the real one, at least I hope!).