Fabrication of a triode

http://dailymotion.virgilio.it/video/x3wrzo_fabrication-dune-lampe-triode_tech

byegolly06-28-2009 3:08pm

byegolly OP Details Discussions Posts This discussion Message User 140 posts 06-28-2009 at 03:33pm Copy Comment URL Report Comment Edit Delete Copy above link into your browser to see the creation of a triode valve/tube.