I just received two pair of Pure Note Cables last Tuesday. So far, they have greatly exceeded expectations and have trounced three other sets of IC's I've had previously and one set of quite expensive cables that another member let me audition.
While it is too early to post a complete review (which I plan to do later) I can say that I have not heard cables that so accurately place instruments in the sound field. High hat cymbals not only sound like they come from the drum kit but also the kick bass sounds to come from just below the high hat. In my opinion many cables will give you the highs, mids, and lows in good fashion but the true test comes in accurate placement. These are great at that job.
More later.