Tuesday, 6 August 2013

Vacuum Tubes - How it's made

There is a nice episode from the series "How it's made" showing the production of vacuum tubes. In this YouTube movie you can see how a (power) triode 845 is assembled with a lot of craftmanship. Vacuum tubes are still the "real stuff" for audio purists and there still exists a market for those components. With thanks to Roy John who discovered this movie  . .

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