vacuum tubes

48 links

Sparkmuseum - Vintage radio and scientific apparatus by john jenkins, include antique radios, Horn Loudspeakers, Vacuum Tubes, A.C. Receivers
[ Hits: 340 | Votes: 0 | Rating: 0 ]

The Tube Thing - The Vacuum Tube Page with a lot of stuff about tubes
[ Hits: 269 | Votes: 0 | Rating: 0 ]

Greenstone USA - GREENSTONE USA leader in the Vacuum Industry manufacturing products such as Vacuum Tubes, Vacuum Capacitor, Vacuum Relays, Vacuum Contactors and Vacuum Interrupters.
[ Hits: 234 | Votes: 2 | Rating: 9.5 ]

Evolution of Car Radios: From Marconi to Motorola - his historical account traces the development of car radios from Marconi's mobile wireless telegraph station on a steam engine vehicle in 1901 to Motorola's iconic car radio models in the 1930s. It highlights key milestones such as Alfred Grebe's radio-telephone experiments on Long Island and the introduction of Marconi-Phone 8 radios by the Daimler Company in England. The narrative explores technological advancements, including the transition from TRF to Super-Heterodyne circuitry and the integration of push-button controls. The evolution from vacuum tubes to transistors and compact discs is also documented, showcasing the continuous innovation in automotive entertainment systems.
[ Hits: 50 | Votes: 1 | Rating: 1 ]

Relics of the Tube Valve era - Vacuum tubes and more from the tubular years
[ Hits: 298 | Votes: 0 | Rating: 0 ]

Vacuum Tubes - Vacuum Tubes History, Theory, and Circuits
[ Hits: 490 | Votes: 2 | Rating: 4.5 ]
Vacuum Tube Data - Vacuum Tube Data by Duncan Amplification.
[ Hits: 391 | Votes: 2 | Rating: 5 ]
What is a Vacuum Tube - Read all the key details about Vacuum Tubes or Thermionic Valves that provided the foundations for today's electronics technology.
[ Hits: 281 | Votes: 2 | Rating: 10 ]