[Amps] grid resonance

[Bill Turner]

ORIGINAL MESSAGE:

On Thu, 3 Aug 2006 07:08:44 -0400, you wrote:


>If I have an OPEN series circuit with a perfect single 
>coil and a single cap and no distributed impedances the 
>circuit has no resonance. There is nothing to detect. I 
>think this is what you are alluding to, and that is a 
>factual conclusion. Without a resonance there is nothing to 
>detect.

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In an earlier post you said "Series resonances, which mean the grid is
most effective, will show up on a GDO."

Your post above says the opposite. Did you mis-speak on one or the
other? 

I am surprised that an experienced amp designer could make such a
mistake, so perhaps it is I who misunderstood. Please clear up the
confusion. Which did you really mean?

Bill, W6WRT