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But it will matter..

when calculating/simulating the AC response for the Grid Choke / Coupling Cap combination.

It so appears the whole bias supply is 'in' the DC path to ground, not only the DCR of the grid choke (supply bias via the grid choke).

I thought at first only the resistors on the bottom of the pot mattered, but everything else also I see now.

So best to do simulations including the the bias supply. Will try that and see if I have different results. If path via the supply has considerably lower resistance, this will matter me thinks.

NC


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