I have the Quintet15s with Coax, and am looking at wire upgrades. I also have the Van den Hull wires. I am very curious about the Anti cables, as look good value for the price.
Yes the earlier post about having an L Pad can be useful, I had that on some of my earlier non PAP speakers. At the moment I need a bit more treble sparkle and details. My room may be affecting the level of bass, so good to try and tweak the upper ranges if possible in level, not alter the caps values.