Journey to the Center of a Tube

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Journey to the Center of a Tube

Postby Harry Dalek » Wed Nov 21, 2012 4:58 pm

I found this tube autopsy very interesting ..i knew the electrons from the heater is where it all starts i forgot about the cathode being in the way ,heating the cathode is something i never thought about mmmm

Do you think they like tube amps so much perhaps because there may be some mechanical feed back via the speakers vibration on the tubes would be on that one its right on the speakers.

https://www.youtube.com/watch?v=WnZRJjm ... watch-vrec


Theres an old school one making one from scratch those were the days
https://www.youtube.com/watch?v=dErsA6w ... re=related
The electromagnetic spectrum has no theoretical limit at either end. If all the mass/energy in the Universe is considered a 'limit', then that would be the only real theoretical limit to the maximum frequency attainable.
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Harry Dalek
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