Colorado Crystal would make one for you, don't know much that would
cost.
On 5/23/2011 6:50 PM, Adrian Stoness wrote:
got any odd XT searial cards theres a potential
for there being one on them
i have been told
Good idea but no luck so far, all of the old serial cards I could find
have an 18.432 MHz oscillator.
I remember seeing many more Apple II's connected to Teletypes than PC's
so I'll check old Apple serial cards next.