Hi All I found this video on youtube thought you all would like it.
of course the making of vacuum tubes could not be done with out your swiss army knife. enjoy.
http://www.youtube.com/watch?v=EzyXMEpq4qw
of course the making of vacuum tubes could not be done with out your swiss army knife. enjoy.
http://www.youtube.com/watch?v=EzyXMEpq4qw