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44 Days on Starved Filament Test Svetlana 300B's

Posted by Rich Conte - 300B Svetlana Test on April 4, 2000 at 11:51:27

Dear Readers,

The pair of Matched Svetlana 300B's I started a low filament burn on 44 days ago have now reached a 1056 Hours and the spec's are still the same as originally tested by the passport and my tester(s).

I am closing the test since this seems to be a done, deal...2.75VAC is no problem for these tubes...

I am working on the Doc. B., performance curves and data requested, ocne done, I will post a link to them...you just can't kill these tubes, oh, they sound terrific.

Thanks for the read and buy Svetlana 300B's.

This post is made possible by the generous support of people like you and our sponsors:

Schiit Audio

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