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Original Message
RE: Question on biasing MA-1 with DMM
Posted by Lew on December 10, 2023 at 16:10:15:
Dunno. My amps have no built in meter, because they are wired so I can bias the output tubes individually. (There are only four per chassis, 7241s.) I still have the meters that came with, but they are in my parts bin. But Ralph will set you straight.