Showing posts with label vaccum tubes. Show all posts
Showing posts with label vaccum tubes. Show all posts

Wednesday, September 16, 2015

What Goes On Inside A Vaccum Tube - Radio 1934

Here is another article from Radio magazine 1934. I am determined to understand how these things work well enough so I can at least do some simple designs. So far simple it has not been lol... Takes a while for things to sink through my brain. That is how I happened upon this article.


Tuesday, May 15, 2012

Tuesday, March 23, 2010

Les Electrodes Hand Made Vacuum Tubes

Some people roll their own tubes few make their own tubes. Claude Paillard is such a man. Bravo! http://paillard.claude.free.fr/

Part 1.


Part 2.

Thursday, March 11, 2010

Audio Tube Gods Be Praised

Brent Jesse one of the most trusted names in tube sales has a youtube channel. I feel like a dunder head for only now finding this. After getting burned on tube sales a couple times I called Brent at www.audiotubes.com he was not out to sell the most expensive tubes but to help me get the best tube for the appplication. He also excels at finding the best tube in a price range. He can of course guide you to the cream of the crop high dollar tubes if that is what you want. I never buy vintage tubes from anyone but Brent.

Brent Jessie Audio Tube Channel. http://www.youtube.com/user/audiotubes

Direct to a coupls videos.

How to spot rare 12ax7 tubes.

How to spot a vintage 6SN7GT Part 2

How to spot a vintage 6SN7GT Part 3