Hello, I just became the happy owner of a CDP Electrocompaniet EMC1 MKII and a stereo-preamp Electrocompaniet ECI4.7. I had this ABX test running at home with some audiophile friends. We first used DH Labs Air Matrix rca cables to connect them, then we used MIT MI-330 Terminator XLR cables. Oddly enough, the RCA cable sounded much better, more open, more precise. Through the XLR, it sounded as if the sound was going through a bottleneck. A lot of strain. Any explanation ? Maybe some advises, what XLR cables do you use ? Thanks.