RE: Reference to this phenomenon mentioned in AX84 forum:

I believe the concept being discussed has to do with capacitive coupling between one of the two grids and a filament wire carrying 60Hz. A more important point at the moment is that the builder is clued in on this detail of 12AX7 operation. He knows something that those judging him here do not, and you may have written off someone whose experience is valuable.

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Follow Ups Full Thread

Topic - Dual Triode Wiring and Hum Question - baileyler 07:54:14 04/27/12 (12)

RE: Dual Triode Wiring and Hum Question - Triode_Kingdom 11:19:11 04/27/12 (6)

RE: Dual Triode Wiring and Hum Question - baileyler 11:31:33 04/27/12 (5)

Reference to this phenomenon mentioned in AX84 forum: - Triode_Kingdom 13:00:27 04/27/12 (4)

RE: Reference to this phenomenon mentioned in AX84 forum: - baileyler 14:13:08 04/27/12 (3)

RE: Reference to this phenomenon mentioned in AX84 forum: - Triode_Kingdom 15:32:23 04/27/12 (1)

RE: Reference to this phenomenon mentioned in AX84 forum: - baileyler 16:32:20 04/27/12 (0)

Are you really using AC on the heaters? - Chris O 15:02:38 04/27/12 (0)

RE: Dual Triode Wiring and Hum Question - deathtube 667 09:25:58 04/27/12 (0)

"Am I nuts, or is the amp builder nuts?" Well, this is an Asylum. - Chris O 08:23:56 04/27/12 (3)

Tis the old saw, correlation is NOT causation. Has tripped me up way more than once.~nT - Cleantimestream 10:34:58 04/27/12 (0)

RE: "Am I nuts, or is the amp builder nuts?" Well, this is an Asylum. - baileyler 08:30:15 04/27/12 (1)

RE: "Am I nuts, or is the amp builder nuts?" Well, this is an Asylum. - Chris O 08:36:08 04/27/12 (0)

Follow Ups

RE: Reference to this phenomenon mentioned in AX84 forum: - Triode_Kingdom 15:32:23 04/27/12 (1)

RE: Reference to this phenomenon mentioned in AX84 forum: - baileyler 16:32:20 04/27/12 (0)

RE: Reference to this phenomenon mentioned in AX84 forum:

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