Iveyline Radio from Hickory, NC

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Iveyline Radio from Hickory, NC

Arran
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Posts: 5,650
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Joined: Sep 2008
City: Sandwick, BC, CA

10-03-2012, 12:31 AM

I have heard of UX171As being used as power output tubes in 1920s battery sets, usually installed after the fact, but not as a detector. The 199 is wrong, with or without an adapter, and there isn't much advantage to using one that I can think of since they have a 3 volt filament I think. MU-6 sounds like an old military tube designation, but then again there was no rhyme or reason to how a company labeled their tubes in those days.
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Arran

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Iveyline Radio from Hickory, NC - by TA Forbes - 10-02-2012, 04:23 AM

RE: Iveyline Radio from Hickory, NC - by Keith - 10-02-2012, 11:45 AM

RE: Iveyline Radio from Hickory, NC - by TA Forbes - 10-02-2012, 04:10 PM

RE: Iveyline Radio from Hickory, NC - by Ron Ramirez - 10-02-2012, 06:17 PM

RE: Iveyline Radio from Hickory, NC - by TA Forbes - 10-02-2012, 11:05 PM

RE: Iveyline Radio from Hickory, NC - by Arran - 10-03-2012, 12:31 AM

RE: Iveyline Radio from Hickory, NC - by TA Forbes - 10-03-2012, 01:04 AM

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