“ELKA EM 22 sound module (Arp Moog Roland Oberheim) 6-voices 2-VCOs per voice Programmable Polysynth module Another hard to find little treasure! I was not sure if I wanted to sell this, but here it is. It has a nice John Carpenter feel to some of the sounds and a certain italo character that keeps on growing on you! It is a 6 voice 2 oscillator synth with some exotic modulation, sync routings and multi stage envelope generators it also midi compatible This example is in good working order, it has two missing screws from the back but the condition is generally good. Come with a printed version on the manual” Auction ended. Click here to browse on eBay.