Museum Of Electricity – Charles Brush
Yes, there were electric lights powered by central stations before Edison’s! Carbon arc lamps saw extensive use throughout the USA and the world from the late 1870s on. – Charles Brush Museum Of Electricity...
Tagged: Vacuum-Tubes
Franks Electron tube Pages
“At the age of 10 we moved to Copenhagen for about 2 years. I had some friends there who knew that I liked old radios so regularly someone brought me one. (See my picture...
Amateur Radio Technical Notebook – GM3SEK
Best of ‘In Practice’ on the web – Articles and resources of long-term interest, including switch-mode power supplies. GM3SEK’s Amateur Radio Technical Notebook which also contains the archives of old Radcom ‘In Practice’ column....
Triode Electronics Store Online
Electron Tubes & Tube Amplifier Parts.. “Worldwide Service Neighborhood Prices” Since 1985. Online Tube Amp Kits Transformers Tubes Capacitors Dynaco Upgrades and Parts.
