On Nov 7, 16:09, Hans Franke wrote:
Not completely. There _are_ 2 KB kits around - as you
may remember,
the ZX81 board was to be used with either two 2114 (1KB)or one
6116(2KB).
Not exactly; originally, it was a 2 x 2114 or 1 x 4118. Most UK ZX81s have
a 4118, though some users did replace the 4118 with a 6116. I've never
seen one originally fitted with a 6116, only upgrades (and I've seen a lot
of ZX81s -- the workshop I was in at the time used to fix them by the
bucketload).
--
Pete Peter Turnbull
Dept. of Computer Science
University of York