Behold The Korg MS-20 Retro Expansion, A Magnificent Synth Mod

Martin Walker has created an expansion for the Korg MS-20 that looks to take it to new heights'¦ literally. If you don't immediately mutter 'wow' you need to check your pulse.  

Here’s what Martin Walker has to say about his latest synth project to mod the MS-20 in a big way.

“My latest synth project is finally complete - behold the Korg MS-20 Mini Retro Expansion, now with FM, PWM, Sync, Diode Ring Mod, Multi Oscillator outputs, enhanced mixer & cherry hardwood side panels! “

It certainly looks impressive. On his website, see link below, Mrtin Walker explains the mods and the creation process in more detail. 

Korg MS-20 Retro Expansion
Korg MS-20 Retro Expansion top-down view

Martin has shared some audio examples of the sync, FM and ring modulation mods in action:




Rounik is the Executive Editor for Ask.Audio & macProVideo. He's built a crack team of professional musicians and writers to create one of the most visited online resources for news, review, tutorials and interviews for modern musician and producer. As an Apple Certified Trainer for Logic Pro Rounik has taught teachers, professional... Read More


Want to join the discussion?

Create an account or login to get started!