Harmonic Technology Pro 11+:any opinions?

It's a good cable. It's a bit syrupy and slow sounding, if not quite as open as others out there (being critical), but it's pretty uncolored, descent detail, bass, mid, etc. The Acoustic Zen Satori/Hologram is superior however. I used to use double run's of Pro 9 also with similar results.
An excellent upgrade to that is the Acoustic Zen Satori and Hologram! These are much more open, airiy, less syrupy sounding, and faster w/superb detail! I like the AZ's better in every way over the Harmonic. But that's me. Try and find out. good luck

I have great results with the cable. Just call a dealer and have some different products lined up to try.

I use the Pro 9s between a Krell 400cx and Thiel Cs6s and after trying several cables, this was the best solution. Very open and dynamic with super detail.

i tried the satoris....and found them a little on the bland side....nice mid but nothing special at the frequncy extremes.

best regards,

mike