There you are. I was wondering what you've been cooking up in your secret underground lab.
Am brewing some cool pixels together! I'm after some old-school CRT TV stuff
to experiment with. And today I was really, really lucky. I got all of the
following:
- an old RCA TV tube tester (upper left corner),
- two video signal generators (upper right corner),
- an antenna impedance matcher (down),
- and 3 cases full of vacuum tubes
for only 150 bucks!
Pretty proud of the RCA TV tube tester (it's like a new one, no scratches
whatsoever) and of all the vacuum tubes of which there are about 200(!) new
and 100 used ones.
And this very piece of craftsmanship I got the other day
for only 40 bucks!
It's a signal generator from 1954 entirely operating with vacuum tubes (vacuum
tube powered Colpitts oscillator etc.).
Seems all a bit distant to video games, but to the contrary! I want my CRT
simulator to incorporate the operational characteristics of vacuum tubes
esp. if you overrun them producing higher harmonics. It's cool if you can
deal with it in the real world as well gaining experience. :+