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[email protected][_2_] seanbroderick20003@yahoo.com[_2_] is offline
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Default Simple Test Circuit for Tube Noise

On Sep 14, 1:08*pm, (Scott Dorsey) wrote:
wrote:

Apparently you're right about enlarging the grid resistor, but for a
different reason. *A bigger grid/charge resistor results in LOWER
noise. *


It's not lower noise, it's more signal.


I'm surprised by this. I thought once the input Z is about 4 times
the source Z, there is little to be gained in level by raising the
input Z further.

Sean B