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twonabomber
11-07-2009, 11:58 AM
crappy music but it's a cool video

Grump.org: On the Elegance of Homemade Vacuum Tubes (http://www.grump.org/2008/01/on-elegance-of-homemade-vacuum-tubes.html)
GAR
11-07-2009, 02:23 PM
Xlnt~!!
Nitro Express
11-07-2009, 04:23 PM
Most of the dude's equipment is homemade but then he has access to some nice machine tools.
jhale667
11-07-2009, 04:29 PM
Fascinating. I'd never seen the end-to-end process before...
kwame k
11-07-2009, 07:25 PM
Really cool....there's an art to that!