I have a DA5ES with Klipsch RS all around, and an SVS PCi sub. I've gotten the separates bug and am looking at a Parasound HCA-2205A. My system seems a little shrill in the highs. Will this amp tone this down, or is it the Klipsh speakers/DA5ES combo? I'm looking for what could be called a warmer or richer sound. Opinions, good or bad, welcome.