Following are the different types of vacuum tubes and the elements used to control the flow of current. See vacuum tube. ----- VACUUM TUBES ------Triode Pentode Elements Diode Tetrode Cathode X X ...

This video on the types and industrial uses of vacuum tubes was sent into the tips line by [Polar Bear]. The nearly 70-year-old video is part of a collection preserved by the New Jersey Amateur ...

When we mention vacuum technology, it’s not impossible that many of you will instantly turn your minds to vacuum tubes, and think about triodes, or pentodes. But while there is a lot to inter… ...

Not too long ago, I saw an RF power amplifier that used a whole array of type 6146B vacuum tubes. The chassis held a whole lot of those tubes all running in parallel. We may be living in the age of ...

There are two main types of headphone amplifiers out there. A solid-state amplifier amplifies the electrical signal using transistor circuits, while a vacuum tube amplifier does the same thing with ...