I have owned and tried many diferent cables over the years. The best I have heard are the Jena labs. I replaced the Acoustic Zen Silver II with the mid line Jena Symphonies ($1,100 per meter). The Acoustic Zen are great cables, but the Jena symphonies are more tonally natural with a more open soundstage, better sense of space, bit better focus, depth and greater purity. To top that off, they are also very transparent as well. I also use the Valkyres for speaker cables and love them.
The Jenas have been superb in various systems but I do not know how they work with Ayre.