Well he said his Sony is 100 RMS per channel and he might suspect that it isnt giving him that rating (If its not giving you 100 rms like advertised) , your gonna blow a tweet ( if you like it loud ) .
If you give your speakers (maybe) a true 100 w rms ( the more the better ) , the less chance of clipping your speakers and better overall sound your gonna get .
I once seen a rating report on recievers a few years back ( consumer reports ) , it rated all the mass produced brands and some higherend brands , I remeber Sony failed badly , which most didnt come close to there advertised ratings . There was a few that did , NAD , H/K and a Pioneer ( they out did there ratings by a bit ) . I found it a quite interesting report and wonder if there producing any better numbers now days .
Hope this is clear , its late
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