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Unknown tube in Philco 48-482
Chuck Schwark
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#5

06-18-2010, 07:58 PM
In the Philco Production Change Notice PR-1576, dated 5-15-48, it states:

48-482
"Correction to schematic: The AM detector, AVC, and first audio amplifier
tube should be type 7B6, instead of type 6SQ7GT as shown [in original schematic]."

Chuck
Chuck Schwark,
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Messages In This Thread
Unknown tube in Philco 48-482 - by Guest - 06-18-2010, 08:25 AM
Re: Unknown tube in Philco 48-482 - by John R - 06-18-2010, 02:56 PM
Re: Unknown tube in Philco 48-482 - by Guest - 06-18-2010, 04:04 PM
Re: Unknown tube in Philco 48-482 - by codefox1 - 06-18-2010, 04:25 PM
Re: Unknown tube in Philco 48-482 - by Chuck Schwark - 06-18-2010, 07:58 PM



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