NymPHONOmaniac
Headphoneus Supremus
it depend the source, but with Hiby RS6 or Questyle M15 i can listen for hours, im not treble sensitive...what could fatigue me with them is pinna gain...so if i was listening like to non stop soprano for hour this might be too much.But do you see yourself using them to listen music for hours? Or are they so resolving and unforgiving that they are more suited to analyze music rather than listening to music?
i dont find them cold sounding even if analytical, the bass punch is dynamic and fun and very well define, so its an engaging listen...not a laid back, so...for ex, it can be difficult to read a complex philosopher book likeGilles Deleuze lol