[GreenKeys] Old electronics restoration

[John Nagle]

Some people are very good at restoring old electronics.

Early TV:

http://www.earlytelevision.org/holden_621.html

This guy had a tough job to do, restoring one of
the first commercial TV receivers.  He succeeded.
The engineering in the original design was impressive.

Amplifier:

https://www.youtube.com/watch?v=XVnZiySb5ms

This seems a lot of work to do for what's just an
audio amplifier.

Lots of good ideas there if you need to make old
electronics live again.

			John Nagle