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Swell educational films
Check out your tubes being made back in the day.
Part One: http://www.youtube.com/watch?v=QCksgN7kiv4 Part Two: http://www.youtube.com/watch?v=J61hHMjxzC4 Kinda neat to see the machinery involved in the manufacturing process. 12SK7 anyone?
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Charlie Trahan He who dies with the most toys still dies. |
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