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Re: GG Amplifiers Bias Cut Off

 

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Yes, that's good Alan.

Whenever I get an amplifier in that is wired the "wrong" way, I always make the simple change.

73, Alek.

On 2/01/2025 7:45 am, Alan - W5ARM via groups.io wrote:

I have four Henry amplifiers (2-KD-Classic, 2KD-5, 3K-A, and 3K-Classic-8877), and all of them have the resistor always-in-circuit, with the relay acting as a bypass. Likewise, my Drake L-4B , with the "Soft-key/Soft-start/Bias board" installed, also has the relay configured to bypass the always-in-circuit resistor.
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So, on some (many) amplifiers, the designers did get it right.
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--
73,
~Alan
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