New old technology, the hard way

Here’s a video of a guy who makes his own vacuum tubes!

http://www.dailymotion.com/video/x3wrzo_fabrication-dune-lampe-triode_tech

Author: Stan

I was born in Ohio, and have lived most of my life here. I was into technology from an early age: math, chemistry, physics, electronics, amateur radio, flying, scuba diving. My business is an extension of my techological interests. I love what I do.

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