I have a Yamaha DSP-E800 connected to a Rotel 980 Pre/Power setup. However I have to really turn the volume on my Rotels to almost 3/4 to hear anyt sound from the main speakers. The yamaha is connected via the Aux as opposed to the tape loops. I have heard that if you connect to the phono inputs that you get a better sound. Can anyone suggest the best way in which I can get the main speakers to sound comparable with the others. By the way the mains are Mission 753F, Kef Cresta C, Eltax HT2 Bi Polar Rears. Any help would be greatly appreciated..