I have bought some prerecorded tapes that are not getting any better with age and master dubs that are suffering from some SSS. I would like to preserve the music for my own use and not for resale. Can I copy these tapes to new tape? If so, what is the best way to do it? I have a Studer A807 reproducer and this week I will also have a Studer A80 RC. Is it as simple as line out from one, to line in from the other machine? Any help would be greatly appreciated.