I imagine that I could have listened to a whole set, except that Joe tells me he's so busy filling orders for the cables, he doesn't have a full set to take with him (plus, in my system, there is an exceedingly long run from my preamp to the crossovers for my speakers-I'd need to borrow a 35 foot pair just for that run). My dealer doesn't have a full set either. The pair I listened to was basically made up at the factory for me to listen to--I told Joe and my dealer that if I liked it, I had just enough saved up in my audio slush fund to buy it, and they both felt confident enough in the product that they figured they had a sale. Given the high price for the cable, it will be years before I can replace the whole system--fortunately the Emotions are good enough to make the wait easy.
By the way, one thing worth mentioning--although the cables are about the same diameter as the Emotions, they are substantially heavier, and are also far less flexible. Certainly not as inflexible as my old NBS Omegas, but definitely not as easy to work with as the Emotions.