Those tubes go in a Ameritron 811a. I have that Amp. Bought two RCA tubes 2 months ago for 35$ each on a trade site.They are certainly useable if they are working.
Terry Leatherland, K5PGF281-455-8090Sugar Land, Tx On Tuesday, July 28, 2020, 09:47:35 PM CDT, Donald Brown via BVARC <bvarc@bvarc.org> wrote: Friends, Speaking of tubes, I have 2 RCA-branded 811-A tubes that I was given about 20 years ago and have no use for ... would they be of interest to anyone (I have no idea as to their value, if any)? They appear to be like-new, although I do NOT have the individual boxes, nor a tester. Thanks. Don Brown (W5DRB) "Outside of a dog, a man's best friend is a book. Inside of a dog it's too dark to read” -Groucho MarksSent from my iPad On Jul 28, 2020, at 21:42, Rick Hiller via BVARC <bvarc@bvarc.org> wrote: Couldn't you simply just measure pin to pin and compare one tube to the others? Find the odd guy(s) out that way. Then, stick them, one by one, in the "tube testers" from Ameritron, the 811 or 811H. HI John, HOC, is the tube guy.....he will know....73...RH On Tue, Jul 28, 2020 at 9:18 PM Jimmy Vance via BVARC <bvarc@bvarc.org> wrote: One of the guys in KARS needs to test a few 811's, does anyone have a tester capable of testing these? Thanks --jv na5d ________________________________________________ Brazos Valley Amateur Radio Club BVARC mailing list BVARC@bvarc.org http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org -- Rick Hiller e-mail: rickhiller73@gmail.comCell: 832-474-3713Physical: 9031 Troulon Drive Houston, TX 77036________________________________________________ Brazos Valley Amateur Radio Club BVARC mailing list BVARC@bvarc.org http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org ________________________________________________ Brazos Valley Amateur Radio Club BVARC mailing list BVARC@bvarc.org http://mail.bvarc.org/mailman/listinfo/bvarc_bvarc.org
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