Old tubes

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Old tubes

fields 100
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Posts: 228
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City: Northbrook, IL

06-13-2014, 09:47 AM

Eliot Ness

Thanks,
Where can I find which tube is which? For example, I have 24s, 27s, 47s and 280s? What I mean is how to find out the kind of metal the filaments of the specific tubes are made from?

(This post was last modified: 06-13-2014, 11:43 AM by fields 100.)

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Messages In This Thread

Old tubes - by fields 100 - 06-13-2014, 06:06 AM

RE: Old tubes - by Eliot Ness - 06-13-2014, 09:04 AM

RE: Old tubes - by fields 100 - 06-13-2014, 09:47 AM

RE: Old tubes - by TA Forbes - 06-13-2014, 01:22 PM

RE: Old tubes - by Randy H. - 06-13-2014, 03:29 PM

RE: Old tubes - by fields 100 - 06-13-2014, 06:18 PM

RE: Old tubes - by Arran - 06-14-2014, 03:32 AM

RE: Old tubes - by Randy H. - 06-16-2014, 05:08 PM

RE: Old tubes - by Phlogiston - 06-16-2014, 07:42 PM

RE: Old tubes - by Phlogiston - 06-16-2014, 08:20 PM

RE: Old tubes - by fields 100 - 06-16-2014, 08:44 PM

RE: Old tubes - by Eliot Ness - 06-17-2014, 07:35 AM

RE: Old tubes - by codefox1 - 06-18-2014, 03:34 PM

RE: Old tubes - by Phlogiston - 06-18-2014, 03:40 PM

RE: Old tubes - by Tom Hamilton - 07-12-2014, 04:22 PM

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