Repairing or restoring the famous Minimoog is a challange. Customers expect perfect sound and perfect condition (I always do) . But after so many years even the best minimoog can have dirty or corroded contacts in the keyboard. I spend the mini new contact springs and of course new keyboard bushings. I cleaned all potentiometer (open,clean,close), the switches, the faceplate and housing. I also did a calibration. This version here has a individual osc output for each one. Here are the pics.