Be very careful when working with old radio equipment. Yes, these radios have very high voltage ... skills that will enhance your daily career. Tubes or transistors, a seasoned engineer is capable ...

According to [M Caldeira], the Blaupunkt Sultan 24300 was one of the last tube radios ... The radio was actually in better shape physically than most of the old radios we see.

The video explains the operation of the vacuum tube, specifically the triode, which is essential in modern communication ...