New Rotel RA-1570 seems to display the highs

I'm not sure if this is the way amp seems to play music. It just seems the highs are very pronounced, a little too much in my opinion. IT's a great amp in way that I hear parts of music I never new existed. I'm not sure if I have too much "amp" and maybe I could with the model below.
You don't have too much power. If anything, the problem is more likely get worse if you downgrade. Are you sure its broken in?
Its not. I didn't think about that. I called my dealer, and he said to break it in for 100 hours.
Cmach1231, do you have any updates to share??