It isn't but they always made the technology found in their flagship models such as ether 2 more affordable with aeon line, so i'd like to see this meta material tech of Stealth and Expanse in Aeon 3, and most importantly it has one huge design flaw which is being hard to drive for compact, foldable headphones which i'd love to carry around without thinking about will my macbook drive it properly, can i use it on a plane with my lightning dongle or dap etc. Remember Audeze kept the same performance of lcd4 but made it really easy to drive with 4z version. Something like that. I can go on really, so much potential and room for improvement. Not that it suffers from anything, it's just a wishlist.