On the odd chance that anyone else out there has an Evans & Sutherland
ESV workstation and would like an RDC peripheral concentrator
(multiplexes keyboard, mouse, dials box and button box into a single
RS-422 line), let me know. I have two, but they are missing the 68000
DIP control processor. Otherwise they are in mint condition. It
should be easy to find 68000 chips to plug into these puppies. This
means you can have your noisy ESV in another room while you sit in
comfort in a quiet work area :-).
--
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