[JN] Input circuit question

BBands bbands at gmail.com
Thu Feb 11 13:12:58 CST 2021


Thanks Bear, already answered by Michael. Will build one tonight.

Best to all,

     John

On Thu, Feb 11, 2021 at 10:56 AM bear via Sound <sound at soundlist.org> wrote:

> Looks like a triode strapped EL34??
>
> Not so well balanced diff pair at the input??
>
> What is the question?
>
> On 2/11/2021 1:00 PM, sound-request at soundlist.org wrote:
>
> Date: Wed, 10 Feb 2021 19:00:34 -0800
> From: BBands <bbands at gmail.com> <bbands at gmail.com>
> To: Joes <sound at soundlist.org> <sound at soundlist.org>
> Subject: [JN] Input circuit question
> Message-ID:
> 	<CAGS5yBW00eGwiQPOb6nmFQc=GvijgHCV=CPuaru8kWFAhR77Xw at mail.gmail.com> <CAGS5yBW00eGwiQPOb6nmFQc=GvijgHCV=CPuaru8kWFAhR77Xw at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Can one of our resident wizards give me a hint as to what is going on in
> the second stage of this input circuit?
>
> This is the source for the screen shot:https://www.youtube.com/watch?v=RPsZI8ZthGY
>
>
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