earnmyturns
Headphoneus Supremus
23 hours breakin? That's nuthin - you're still not getting the best sound at this point.
If you look back at the Ether (non-Flow) thread, you'll see that Dan (the manufacturer) has on multiple occasions said the Ether drivers keep improving up to approx. 200 hours of breakin. And this was supported by the comments in multiple posts of owners (including many who said they previously did not "believe" in breakin.) Dan has stated that the Ether drivers require more breakin because of the folded shape of the planar driver -- that they were designed this way and require the additional breakin to achieve proper operating spec.
I know they need a lot more break-in to fully flourish, but they are blooming pretty well already