Zanussi Play-O-Tronic

Play-O-Tronic is a home console released by the Italian company Zanussi in 1977 as successor to Ping-O-Tronic. The console released also in Germany as UNIVERSUM TV Multi-Spiel by a company named Quelle. Play-O-Tronic didn't use three 7400 chips as it's predecessor but a single AY-3-8500 chip.