89.253.73.146
In Reply to: RE: I can point to an output transformer but what do they do??? posted by djn on March 29, 2008 at 15:43:04
EI core transformers are bigger than C core transformers of the same rating. (Just image google EI and C core.)
Bigger is not better even if same type of transformer. Too big and you sacrifice highs, too small and you sacrifice lows. You want the appropriate size. For an 8 watt 300B you might want a transformer rated 20 watts @ 30Hz.
Follow Ups: