I went with the Nova 125 after talking to Jonathan Derda at Peachtree. He mentioned that the 220 would have too much gain for these sensitive speakers. These are so sensitive that he said the Nova 125 may have too much gain and I would hear this hissing/humming. To address this they offered to have the techs modify the gain on the amp to better match the Khorns. The unit should arrive this Wednesday, so hopefully it solves my AVR woes.
