Depends what you mean by high-end. If you mean Orpheus / Omega 2, then it may not be there yet (really close to O2 though, IMO, and in some ways better I'd say). However, IMO, the fixed ED10 is a league above the latest flagships from other factories, including PS1000, HD800, T1 and LCD2. I had about 2-5 hour listening sessions with each of the first three and very recently comes to own the LCD2. Of course, the ED10 does cost more. And it shines only with good source / amping. My source gear (Esoteric D07) and tube amp, and the tubes together cost around US$7K.