dex wrote:No.
This is the Schön keyboard (with red Function keys):
That's the only one I've seen; I used to have one of those with the red keys many years ago.
They usually required a 'de-bounce' second processor, which helped with keyboard bounce but IIRC knackered serial ports or some such problem. Plus, as I think Rich said, where you plugged the Schon keyboard leads into the keyboard connectors on the QL board, it opened up the springs a bit, to the extent that if you tried to go back to the original QL keyboard membranes, you couldn't get a good contact as the membrane tails were not as thick as the Schon wires.
I like the Medic interface cases, I've only ever seen the uncased Medic expansion boards. The cases match the QL well, makes for a very nice appearance QL system. Does that Medic board have a parallel interface as well as disk connector?
