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811a tubes




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From:  Edward V. Phillips [SMTP:ed-at-alumni.caltech.edu]
Sent:  Friday, March 20, 1998 2:06 PM
To:  tesla-at-pupman-dot-com
Subject:  Re: 811a tubes

	811's use a standard 4-pin socket.  Antique radio supply
(should all be capitalized) had ceramic sockets available a while
back, and probably still does.  At TC frequencies any socket would
work.

Ed