via Davide:
"I think this is a pretty rare preset drum machine manufactured by Gisman (I've heard they were a brand of the more famous LOGAN). It is a full analog preset drum machine (imagine 1982) with some nice patterns and the always loved ultra cheesy analog breath. I didn't find any occurence of this on the internet apart for a twin set on ebay italy (still on sale, i think) exactly from my area... It uses a pretty annoying (as it is missing!) dual pedal to start/stop and fill-in. I did some wiring on a TRS jack to make it start :)"
