KORG MS-20 Mark 1 with original case Wonderful and Weird Can also run off batteries

Can also run off batteries

In addition we added a "fresh" set of low-use heads to bring the sound up to a standard that matches the looks of the machine

one of Vintage Guitar Magazine's 25 Most Valuable Effects

on this unit use “Line IN” as input and “to REC” as output

KORG MS-20 Mark 1 with original case Wonderful and Weird Can also run off batteriesStunning example of an early Korg MS 20 analog synthesizer for sale in excellent condition and perfect working order. It has just been serviced, cleaned and calibrated by James Walker at Synth Repair Services: it sounds absolutely amazing and plays wonderfully. This is the Mark 1 version with the Korg 35 chip. It's in excellent condition for its age with only a few minor marks, chips and scratches to the finish. Please see the photos. It comes with