So I just received my Ultrasone HFI-450s in the mail today (yay)!
I tested them out and they sound a bit tinny on the high-end and bloated on the low-end compared to my reference Sony MDRs.
Do any of you "burn in" your brand new headphones for a couple of hours of loud (not max but loud) audio through them?
I do this with speakers, but I dunno if other people do this with headphones.
I sort of think it's not really necessary - but what do you guys think/do?