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Re: [Amps] al811h reverse grid current

To: "gudguyham@aol.com" <gudguyham@aol.com>, <Amps@contesting.com>
Subject: Re: [Amps] al811h reverse grid current
From: Kurt Cathcart <Kurt@KuhlRoad.net>
Date: Sat, 21 Feb 2026 16:31:16 -0500
List-post: <mailto:amps@contesting.com>
Thank you for the reply.  I am unsure what for you are referring to.


-Kurt


On 2/21/2026 6:10 AM, gudguyham@aol.com wrote:
I answered your question on the other forum.


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On Friday, February 20, 2026, 7:11 PM, Kurt Cathcart <Kurt@KuhlRoad.net> wrote:

    Several months ago a seem to have a 572b go bad. I replaced it and
    also
    replaced the resistors with GDTs (amoung other mods).

    Now I'm getting reverse grid current and the GDTs and lighting up.  I
    put in a net set of 572b and am getting the same thing, The view
    of my
    Sockets matches the picture on the Instructions .

    Advice?


    -Kurt


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