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Journey to the Center of a Tube

PostPosted: Wed Nov 21, 2012 4:58 pm
by Harry Dalek
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