Thanks for the tip on the azimuth. I might look for a cassette player that has an adjustible azimuth. You mentioned mono compatibility in connection with azimuth. Why is that.
As far as the levels go, for a given aggregate level, is it better to have have the cassette low and the recorder high, or the other way around?
And yes, I have lots of cassettes. Some of them have pretty irreplaceable stuff. Dialogue, recorded on so so equipment to begin with.