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Post by mchoi32 on Jan 20, 2009 19:10:15 GMT -7
Forgive my lack of tube knowledge so this might be a more general question than I think but atleast on Z's amps, do rectifier/preamp tubes need rebiasing ever? Or are most of them plug play as long as they are in the same class.
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Post by brad737 on Jan 20, 2009 19:54:36 GMT -7
No, for the most part, you re-bias when you change power tubes. One time when a re-bias may be a good idea is when changing to/ from a tube rectifier to a solid state one.
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