KR Audio - Vacuum tubes made in the Czech Republic

Name: KR Audio - Vacuum tubes made in the Czech Republic
Uploaded: 2012-05-30T12:52:31Z
Channel: FilmesJP
Description: This beautiful images show the manufacture of Vacuum Tubes in a small company based at Prague, in the Czech Republic. Each tube is more like a piece

45.7K views · 14 years ago · 5:01

FilmesJP

Educational creator

May 30, 2012 · 45.7K views

This beautiful images show the manufacture of Vacuum Tubes in a small company based at Prague, in the Czech Republic. Each tube is more like a piece