I love the acoustic Zen and the harmonic technology cables, but unless it's a hybrid cable that has both the OCC single Crystal silver and copper silver by itself can be a little bit bright unless your equipment is very neutral sounding, I have all harmonic technology in my system using the magic generation 3 for interconnects and the pro 9sc generation 3 for speaker wire bi-wired, anyone that is stupid enough to pay $28,000 for a piece of wire is got more money than brains because audioquest uses single crystal wire as well.
Acoustic Zen Matrix Reference II vs. Absolute Copper IC's
Just replaced my Wells Majestic integrated with a Hegel H390. I've been using A. Zen Silver Reference with the very warm-sounding Wells and have a feeling the more neutral voicing of the Hegel might be better matched with copper cables.
I'm not sure whether to go with the Matrix or the Absolute Copper and am wondering whether anyone can comment on the differences between these two.