Hello, I found some information about 2B, 3B, 4B amplifier’s settings bias. I would like to find if it is right on it or that post is far off. I was told 2B LP was supposed to be set at 6mv at 120 vac….
2B ….. 120 vac….10-12 mv 220 vac 6-8 mv
3B ……120 vac ….12-15 mv. 220 vac 7-9 mv
4B…….120 vac…..12- 15 mv. 220 vac 8-10 mv
I think it will be nice to have information about the models,years. Sometimes it is just bias adjustment problem with heating. I know that we can ask Bryston but I think this info should be a “sticky “ .
