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What's that tube doing there?

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10-10-2006, 07:39 PM

Chad Hauris Chad Hauris is offline

VideoKarma Member

Join Date: May 2003

Location: West Texas

Posts: 2,085

A lot of the Philco 1930's radios used a 5Y4 mounted on top of the power transformer. There were some TV sets that had sockets for 2 5U4's on the transformer and they angled out away from each other about 30 degrees.

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