J.J. Thomson's cathode ray tube #3, replica of Cavendish Lab apparatus. Object ID EM.N-08013-B; overall length 40 cm, glass ball diam. 10 cm. This object consists of a glass cylindrical body with a ...

Five companies including Samsung SDI Co Ltd and Koninklijke Philips agreed to pay a total of $528 million to resolve a class action lawsuit alleging price fixing in the market for cathode ray ...

A control to adjust cathode voltage of the 6V6 output stage was the only tweak to tune up the Sta Level. One of the underground mods for the Sta-Level was to remove that 12AT7 and couple the plates ...

The California Tweed 2:20 is powered by 2x 6V6 Power Tubes while the preamp features 5x12AX7 and 1x12AT7 preamp tubes. ... Maintenance-free, Fixed Bias (20 and 10-Watt Modes) and Cathode Bias ...

The cathode-ray tube, the technology that made television sets possible, was patented 100 years ago today. But it would be a slow slog before TV took over our living rooms. Happy birthday, boob tube!

A cathode ray tube is a vacuum tube containing a source of electrons, ultimately used as a concentrated beam sent to a phosphorus fluorescent screen (Fig. 1).

A former sales executive of Chunghwa Picture Tubes Ltd, Chun-Cheng (Alex) Yeh, has pleaded guilty to conspiring to fix the prices of CDTs, a type of cathode ray tube used to make computer monitors ...

The Falcon 20 rocks dual 6V6 tubes and four 12AX7 preamp tubes with Multi-Watt technology for switching between 12, five or one watt output modes.