> well is there any "easy" MS10 or MS20 mod? Good! I found sometihng here: http://www.hyperreal.org/music/machines/manufacturers/Korg/MS-synths/ Modifying an MS-20 is easy from the circuit's point of view, but it's a pain mechanically. You have to unscrew all the potentiometers to get the pcb in your hands. JH.