>
>I always thought that the 3CX3000A7 had a directly heated cathode (a
>thoriated tungsten filament), but the schematic for the Henry 8K Ultra
>clearly shows a cathode distinct from the filament.
>The filament
>transformer's secondary winding center-tap is grounded, and the cathode is
>biased.
>
>What's the story?
bad info?.
cheers, Chuck
- Rich..., 805.386.3734, www.vcnet.com/measures.
end
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