How is your room? Put a thick rug in front of the speakers and consider some thick curtains if there are windows on the wall. Try speaker positioning to alleviate some of the brightness by moving them in small increments. The CDM 1NTs need some space so it's best if they have about 2-3 feet from the wall.
You might want to consider a turntable if all else fails.
You might want to consider a turntable if all else fails.