For years, I've wanted one of those 1950's-60's wooden cabinet table radios from Germany, similar to this:

I don't want junk, naturally. Which are those that are the easiest to service and maintain? Or is "least difficult" a better description of dealing with them? Which sound the best? When I get a few more bucks, I may start looking into one more seriously... that is, if my PC doesn't demand yet another replacement part.
I'm thinking Grundig, Telefunken, Blaupunkt. Any others?
Tom