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Re: just a thought...

Dave,

I don't know if your thinking holds up. An error correction signal is applied to g2. IF it is appropriate, things will work well.

In any case, loop NFB (hopefully only a few dB.) is needed to further lower O/P impedance and correct for "iron" flaws.

See my post down the page replying to sser2. The need to keep instantaneous plate potential above g2 potential never goes away.

Eli D.


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