Wednesday, January 09, 2008
Roll your own tubes?
I found this one on the K3MJW mailing list and thought everyone would find it interesting.
This is a ham who is SERIOUSLY into home brew.
MakeZine article on making your own vacuum tubes.
Enjoy!
This is a ham who is SERIOUSLY into home brew.
MakeZine article on making your own vacuum tubes.
Enjoy!
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