@kota1 I've got the worlds most analytical headphone setup, the Focal Stella closed headphones and a Naim Unity HP headphone amp, both components are razor sharp and not very fun to listen to, accurate ya probably very much, I got that for working on video editing when you rally have to get the tiny details. Tube amps for the headphones would be great, I met Mr. Manley once he was very nice and very proud of his tubes and the way they sounded.
I now I want to be active on my new system but I can't find a company that is totally system oriented other than Steinway and just 2 channels are $166K, and they don't even make surround speakers and I can't integrate the Steinway system into anything the connections are completely proprietary using cat 5 cable. I do want to put my money where I feel that the science and common sense leads but there are no alternatives. Sad.