An evolution of their Odin planar, with less warmth and more air, and lighter at iirc 470g (at least for the bog oak version). Has a new funky-looking driver. There's some measurements around, but the CSD is unreadable and no distortion measurements. Price is insano premium planar territory at 3.5k eurobux. I heard a final proto at a show and liked it enough to order one. Since I'm unqualified to give opinions my copy is off in a few days to get measured and then a limited EU loaner tour, assuming anyone wants to pay shipping on a 3.5k insurance headphone.