#2
You don't rebias after replacing preamp tubes.

With power tubes, you don't have to rebias if they operate at the same voltage. Tubes of the same type can operate at different voltages. That being said, you don't "have" to rebias at all.
Hi, I'm Peter
#4
Quote by Dirk Gently


With power tubes, you don't have to rebias if they operate at the same voltage


Wrong. Every tube is different, they all need different biases. What's good for one will cook the other. Same manufacturer, same tube, same lot, they all need different bias voltages.
Quote by kcdakrt
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