 via this auction
via this auction"The Korg MS-20 is a patchable semi-modular monophonic Synthesizer which Korg released in 1978 and was in production until 1983. In addition to two analog oscillators, the MS-20 features two resonant VCF filters, two VCAs, sample and hold, a noise generator, an assignable mod-wheel and lots of knobs!
 The VCF filter section is capable of high-pass, low-pass, notch and band-reject which is unique and different than your basic lowpass style filter. External sound sources can be routed through the filter section as well." via richard
The VCF filter section is capable of high-pass, low-pass, notch and band-reject which is unique and different than your basic lowpass style filter. External sound sources can be routed through the filter section as well." via richard

 
 













































