[Amps] SB-220 Bias Question
vic at rakefet.com
Wed Jun 10 21:00:11 PDT 2009
RICHARD SOLOMON wrote:
> The stock SB-220 comes with a 5.1 volt (+/-) bias. A new Meter Board
> I have provides 6.8 volt bias.
> Any thoughts on what the increase in voltage will do to the linearity ?
If the zero-signal plate current is close to what the book says it should be (I've
forgotten exactly but someone will know) then it will be OK.
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