Dream Logos Wiki has an article for this page. To see the logos, click the Dream Logos Wiki link. Portosic is a line of portable media players, CD players, handheld PCs, multimedia devices, etc. It was one of Theorysonic's most famous products. The first version was released on April 30, 1978. Models Portosic Classic Portosic CD Portosic Mini Retrieved from "https://dreamfiction.fandom.com/wiki/Portosic?oldid=216723" Categories: Pages with Dream Logos Wiki Pages Theorysonic 1978 Products introduced in 1978 Portosic El Kadsre Products Fictional products Theorysonic products 1970s Products introduced in the 1970s Community content is available under CC-BY-SA unless otherwise noted.