[R-390] OT: 30L-1 transformer question

[Don Reaves]

http://mailman.listserve.com/pipermail/collins/2009-February/msg00109.html

That transformer was built to use with more efficient solid state
power supply components and more current for bias to allow use of
572Bs instead of 811 finals.

Don W5OR

Back to regularly scheduled topics now.
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