
JimmyDoomsday
New member
i'm replacing the 4 6l6 power tubes (with tung-sol 6l6-g; 2 matches pairs) and 4 12ax7 preamp tubes (with 3 matched selection tung-sols and one svetlana) on a kustom '72 coupe combo amp. would this procedure necessitate a re-biasing? and if so, how would i go about doing that?
also, any other brands/combinations of tubes to recommend?
also, any other brands/combinations of tubes to recommend?