any on this site. i was/am interested in this model, thanks
Whether you're referring to the contemporary Superamerica based off of the 575M, or to any of the various vintage Superamericas (410, 400, 510), this is the wrong subforum in which you posted this thread. It should be in either the Vintage or the 456/550/575 subforums. But yes, to answer your question, there are Superamerica owners here.