@Nick - many, many things are wrong, but I enjoy playing with this old stuff and selling it on.
@Al - time will tell if I break even of lose or double the initial outlay, will keep you posted. My bet is yes, given the price I paid.
@Mark - they all work in playback pretty much, and there are 7 that record supremely well including the MR decks - those are nice). The fun of recording is in the ritual of doing it and in being able to move vinyl to tape easily for listening in the car. I know you will say "cars don't have cassette decks anymore" - but that is a separate project, getting an old muscle car built around a decent cassette deck.
@Anders: yes I am. MAy need your help resuscitating some of these babies.