I am currently using a pair of Dimension RCA interconnects in both my headphone and speaker setup. Initially I had doubts about the improvements I was hearing over my old AudioQuest interconnects, but as it turns out, some of my surrounding components were not capable at the time of fully revealing the changes the Dimension makes in my system. After upgrading headphones to a more resolving pair of AKG K701's and doing an overhaul of my speaker rig, to a high end class A amp powering KEF iQ10 speakers via a pair of bi-wired CablePro Reflection Speaker cables and letting the cables break in, I can hear a noticable, but nuanced, improvement over my old interconnects. My old interconnects were crisp and clean sounding, but after comparing them with the Dimension interconnects, the Dimensions convey a more three-dimensional soundstage with a greater sense of both large- and small-scale detail, and with my well-recorded music, make the listening experience a more engaging one, while still maintaining a sense of ease in its presentation of the fine detail of music. Even when using the higher-end Reflection speaker cables, I don't feel that I am missing detail or refinement by using the entry-level Dimension interconnects in my system. In my opinion the Dimension interconnects perform considerably above their price point in that regard. (Posted on 1/30/11)