>
>Rich says;
>
>>Please name a (not G-G) Collins amplifier that used AB2 instead of AB1.
>
>Now unfortunately, I don't know the number. But it's the 45kW amp described
>by Bruene in the Proc IRE article pp1760 - 1765 December 1956.
>
>>The constant current curves prove why this is generally the case
>
>For some tubes only - not all. You are still generalising. Try the 4CX5000A.
>
>Some tubes are designed for no grid current. Not all tubes. However, your
>comments are getting more specific, so we are getting convergence between
>our points of view.
>
>73
>
>Peter G3RZP
>
>
>
>
>--
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>
>
- Rich..., 805.386.3734, www.vcnet.com/measures.
end
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