I purchased a pair and I am quite happy with the results. I put a pair in the corners behind my Martin Logan Summits My first obvious impression was the sound stage got wider and deeper. The presentation was more relaxed but a little more detailed. During the past year the only change that I made to my system that was a better deal for the improvement it made was the Huron software upgrade for the PS Audio DSD Dac and that was free. For those of you with open minds who trust your ears the Cable Company has loaners. Nothing better then to try before you buy which is hard to do unless you are lucky and have a good audio store near you.
