make your own vacuum tubes?

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hanelyp
Posts: 2261
Joined: Fri Oct 26, 2007 8:50 pm

make your own vacuum tubes?

Post by hanelyp »

http://blog.makezine.com/archive/2008/0 ... _tube.html
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MSimon
Posts: 14335
Joined: Mon Jul 16, 2007 7:37 pm
Location: Rockford, Illinois
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Post by MSimon »

Posted a link and gave you credit:

http://powerandcontrol.blogspot.com/200 ... tubes.html

and

http://www.classicalvalues.com/archives ... ar_mu.html
Engineering is the art of making what you want from what you can get at a profit.
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hanelyp
Posts: 2261
Joined: Fri Oct 26, 2007 8:50 pm

Roll your own cathode tubes

Post by hanelyp »

Along the same theme, Roll your own cathode tubes.
via http://blog.makezine.com/archive/2008/0 ... e_tub.html
http://www.sparkbangbuzz.com/crt/crt6.htm
Follow the home links at the bottom for more cool stuff.
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