The local thrift had a Fisher 304 4 channel receiver there today 34.95, I looked it over and read the power rating on the back, it said 190 watts, it took a 2 1/2 amp fuse. I then did a search here and found a post that said that it was rated 80 watts per channel. How can it be 80 watts per and only have a total draw of 190? My Sansui 5000X is rated at 320 watts and I think it is only 60-65 watts per channel. I just don’t understand Educate me please.