Are you looking for one of the GE Talking Book Players? Or are you
looking for a normal Cassette Recorder/Player that happens to have a
variable Speed control?
If you are looking for a Player that has a variable Speed Knob, there
are several brands that made those. But if you are looking for a Four
Track Player with the two Tape Speeds, then that's a slightly different
On Ebay, look for Cassette Player for the blind. I have seen the older
players come up from time to time. I think I've even seen one or two of
those older GE models. Those where very good machines.
If you are looking for a normal Cassette player with the variable speed
control, then Superscope made a very nice one back in the day. I think
Panasonic also made one. And then of course, the GE one you
mentioned. I think those were around in the late 1970's. 78? 79?
76? Some where in there.