However, 7 pin CRTs are _common_. Just about every 12" mono monitor (MDA,
or TV rate) or old video terminal (VTxxx) will contain one. If you can
get a few such monitors for not much money, it's worth trying the CRTs in
your model 2. Most likely it'll give a picture.
Why not amber tube from TTL monitor? Very nice and sharp.
Find one at trifty shops like goodwill. Can be usually had for 5 or
10 dollars easy.
Wizard
-tony