Korg MS-20

Korg MS-20 Image

The MS-20 was one of Korg's first major successful portable analog monosynths and even today it is still a great little machine! The MS-20 is the big brother to the MS-10. It is an analog two-oscillator monophonic lead and bass synth with hard wired and patchable connections. The hard-wiring can be overridden however, using patch-cords. This type of hard-wired but patchable design was similar to the ARP 2600 of the late seventies. Of course the 2600 was much bigger and better. But the MS-20 offered a lot of flexible control and great sounds at a more affordable price.

In addition to two analog oscillators, the MS-20 featured two resonant VCFs (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. In fact William Ørbit uses the filter in his MS-20 relentlessly to filter and tweak his samples, beats, delay returns, vocals, etc.

There's also a Pitch-CV converter for triggering sounds from external sources. Aphex Twin makes quite a bit of use of this, feeding the input stage of his MS-20s with drum sounds and other untrackable audio to get the synth to make a wide variety of crunch/squawp/screech noises by mistracking the filters, etc.

As for its sounds, the MS-20 sounds great! It makes a great alternative for Minimoog-seekers. The MS-20 is great for just about any type of analog synth sound you could want! Fat round bass sounds, percussive bass or sounds, noise effects, squiggly-bubbly sounds or sinuous-worm leads are all waiting to be unleashed from inside this classic beast. The MS-20 is not only a great sounding instrument, but a great learning-synth. It is fairly easy and intuitive to operate but in doing so you can learn and understand more about synthesis and signal-flow. It is used by William Ørbit, Aphex Twin, Hardfloor, Air, SkyLab, Stereolab, Vince Clarke, Astral Projection, Biosphere, Apollo 440, Mr. Oizo, Jimi Tenor, The Prodigy, OMD, Freddy Fresh, Luke Vibert, Einstuerzende Neubauten, Add N to (X), Daft Punk, Coldcut, Die Krupps, Skinny Puppy, Electronic Dream Planet, Jimmy Edgar, Front 242, Front Line Assembly, The Legendary Pink Dots, KMFDM, Severed Heads, Royksopp, The Faint, The Shamen, Jean-Michel Jarre, and Portishead.

100 Visitor comments
Micke
June 14, 2009 @ 8:47 am
Also used by Blancmange
Simon
June 3, 2009 @ 3:54 am
Hi. Do anyone know if there has been made any templets you can hang over the knops on the front, so you can change the sound quick? Maybe some blank ones so you can write your own settings? Its sometimes hard to remember all your sounds when your on live gigs ;-)
intellijel
May 17, 2009 @ 1:33 am
Why do any of these lists bother to mention that Astral Projection use it. We get it; Astral Projection own every synth ever made and use each one to make simple arpeggiated riffs. How clever!
kian
April 30, 2009 @ 1:27 pm
this is also used by Yip-Yip
fuzzbomb
April 30, 2009 @ 5:59 am
Simian Mobile Disco uses one as the centerpiece of their live setup. They drive pretty much everything through its filters. Cool! :)
 
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  • Demos & Media
  • YouTube Thumbnail
    Video 1
    - Korg MS-20 01

    YouTube Thumbnail
    Video 2
    - Korg MS-20 02

    YouTube Thumbnail
    Video 3
    - Korg MS family party (MS-50 + MS-20 + MS-20 + SQ-10)

    YouTube Thumbnail
    Video 4
    - Korg SQ-10 plays the Korg MS-20

    Manual - Read or download the complete owner's manual for the MS-20, submited by Leen Groenewegen.

    Service Manual - Original parts and servicing manual for the MS-20, submitted by Niels Kloes

    Brochure - PDF of 1980 Korg Brochure, submitted by Niels Kloes

  • Specifications
  • Polyphony - Monophonic
  • Oscillators - 2 VCO's + noise
  • LFO - One LFO w/ multiple waveforms
  • Filter - 2 MultiMode VCFs: Lowpass, Highpass, Notch, BandReject; with ADSR
  • VCA - 2 VCAs: ADSR + Sample and Hold with an envelope follower
  • Keyboard - 37 keys
  • Arpeg/Seq - None
  • Control - CV/GATE
  • Date Produced - 1978-83
  • Resources & Credits
  • Images from a Korg product brochure and Perfect Circuit Audio.

    Additional information provided by DAC Crowell.

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