Jafox:
Your observation about a rolled off top end with the transparent ultra interconnect may be true for your system and room. However, I have to disagree with the generalization of your experience. I am using a 15 ft balanced Transparent Ultra XL interconnect between my ARC LS25 and ARC VT100 MKII with excellent results. The sound is extended and natural in the treble region. It is most definitely not rolled off.
Your observation about a rolled off top end with the transparent ultra interconnect may be true for your system and room. However, I have to disagree with the generalization of your experience. I am using a 15 ft balanced Transparent Ultra XL interconnect between my ARC LS25 and ARC VT100 MKII with excellent results. The sound is extended and natural in the treble region. It is most definitely not rolled off.