"The "black" company was hard to get a hold of,
and you needed an adapter cable to use these."
PTK and Keltron both made these in the 80's (look in old EDNs)
The black ones were from PTK.
I'm still wondering who the guy was that bought all those modules
from Fair Radio the minute I posted it to the old list...
---------------------------------------------------------------------------
** To UNSUBSCRIBE from vectorlist, send a message with "UNSUBSCRIBE" in the
** message body to vectorlist-request . Please direct other
** questions, comments, or problems to neil .
