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Re: [Amps] transformer identification

Subject: Re: [Amps] transformer identification
From: Steve Bookout <>
Date: Mon, 14 Nov 2022 17:43:21 -0500
List-post: <>
Hi Joe,

I went there and found an archive of old catalogs starting from the early '50's.  Unfortunately, the searching of any one of them turned out to be almost impossible.

You're supposed to click on any one of the page thumbnails in order to load that page, but when I put my cursor on any one of the thumbnails, they start rapidly scrolling up, or down.  I tried it with 3 different archived catalogs.

Nice gesture, but useless in the real world.

The transformer reminds me of something that could be out a Henry amp.

Steve, NR4M

On 11/14/2022 5:32 PM, Joe Subich, W4TV wrote:

Did you try to contact Triad directly?

I don't see anything on their web site that matches your
description so it's probably long discontinued.


   ... Joe, W4TV

On 2022-11-14 4:39 PM, Steve Bookout wrote:
Hello all,
I found a transformer which I had in storage. Quite sure it’s a plate transformer, but that’s all I know. It’s marked ‘TRIAD 75071’. It’s about 6 in. cubed. Does anyone know what this transformer might be?  Or, where to find a catalog on-line.

73 de Steve, NR4M

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