With a small correction is excellent!
If you take down some 5-10K and boost bass its a perfect headphone. Deep sound 3D. Not like some other where are only treble....
I put an EQ and lower the gain so it doesn't clips when doing correction.
Maybe you need a loud amplifier of headphones if your audio interface hasn't got enough power. But mine has (SPL Crimson 2)
Glad I bought these. Very happy at last I found a nice headphone. had ATH M50X (very treble sound) If you like deep sound get these. I recommend Sonarworks Reference headphone edition to correct them.
Scott K on 2019/01/07