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RE: Me Again (Ping Mike... Anyone?)

Jonesy
I think you are worried too much about this..Bias is always set under DC static conditions.If the bias varies a tiny bit with the signal tubes installed,that is not a big deal.Short the inputs as Steve suggested and then set the bias.If it varies a lot,you could be picking up noise or a oscillation somewhere but let us know how much it changes when you put the signal tubes in.
A coupling cap can cause that issue as well..Did you change your output couplers?
"For every complex problem there is an answer that is clear, simple, and wrong" H. L. Mencken


Edits: 04/08/14 04/09/14
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