I've remembered something about the Grundig reel-to-reel we used to have.
I haven't been able to track down the exact model, but I think it was a "TK something Reporter". As far as I can recall it looked a bit like this:

I managed to find a picture of a Grundig Reporter, but it didn't look anything like the one we had.
However, the biggest problem with it was that it recorded upside down! It was a very early model I think, and it must have been before standardisation. So it recorded on (and played back from) the opposite half of the tape to most other machines.
There was a very small catalogue of pre-recorded music for these machines, nearly all classical, and hideously expensive. My Dad lashed out and bought a Joan Sutherland tape, 'cos he was quite fond of opera. We put it on the machine and he was rather disappointed with the result - didn't sound a bit like the arias he was expecting to hear. It meant nothing to me at the time.
It was quite a while before we discovered that the machine worked upside down.
