11th Aug 2018, 10:40 pm
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#30
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Octode
Join Date: Apr 2016
Location: Ventnor, Isle of Wight, & Great Dunmow, Essex, UK.
Posts: 1,377
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Re: TV is a lot more modern than you thought...
Quote:
Originally Posted by slidertogrid
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For Heavens' sake, how could a CRT cathode produce a square dot at switch off?
I'll get me coat....
Nick
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