Those are two completely different sounding amps. The Parasound amps are voiced slightly on the warm side and have a slightly dry sound in the upper mids/highs.
The Krell XD amps are very lush and smoothed over. Good resolution, but definitely colored. However, not warm/dry sounding like the Parasound.
The Anthem amps would likely match better with your Krell, but the Anthem would be more neutral and less colored/smoothed.
The Krell XD amps are very lush and smoothed over. Good resolution, but definitely colored. However, not warm/dry sounding like the Parasound.
The Anthem amps would likely match better with your Krell, but the Anthem would be more neutral and less colored/smoothed.