Culminating a year-long project, [Usagi Electric] aka [David] has just wrapped up his single-bit vacuum tube computer.It is based on the Motorola MC14500 1-bit industrial controller, but since ...

Vacuum tube amplifiers just won’t go away. I am speaking more of audio vacuum tube amps than I am of microwave amps like magnetrons, klystrons, TWTs and the like.& ...

The last major vacuum tube retirement was the long-lasting cathode ray tube (CRT). In the late 1990s and early 2000s, the CRT finally gave way to the LCD/LED and other flat panel displays in video ...

That certainly would have saved some tubes! However, there’s a couple reasons I chose to go with 6AU6 pentodes instead of a dual triode like the 12AX7 (or 6DJ8, 6CG7, etc.).

But DARPA wants to develop next generation vacuum tube electronics that prove the technology is far, far from dead. DARPAs's new Innovative Vacuum Electronic Science and Technology ...

EASTHAMPTON — In a world ruled by the microchip, David Mell’s customers at Viva Tubes crave the soft electric hum and warm audio tone of the old-fashioned analog vacuum tube.

Charles Whitener holds a vacuum tube manufactured by Western Electric. Whitener grew up in Rome and Dalton, Ga., lived for 22 years in Atlanta and now calls Lookout Mountain, Ga., home.

Western Electric Description (Brief) Vacuum tubes are specialized light bulbs that control the flow of electric current and were commonly used in 20th century radios, televisions, and other electronic ...

The Vacuum Tube A vacuum tube is just that: a glass tube surrounding a vacuum (an area from which all gases have been removed). What makes it interesting is that when electrical contacts are put ...