Well thanks guys, is there any way for me to determine if my headphones are performing right or not??

Im completely newb when it comes to headphones but i just got my ath m50 s two days ago. They were sounding great day 1 and 2 but last night something happened when i was in bed listening to them. Not sure what it is but it just sounds different or something.. Im kinda worried cuz i just got...

Bumpp, i just need someone to break the tie haha i plan on ordering a pair tonight

Thanks guys im stuck between Shure srh 840 ATH m50 A900 Oh yeah i wont be using an amp either. But im more than sure i want one of the 3 just can find enough info to help me determine which to get!

Hmm any other suggestions?

Im not big on headphones so far I have a pair of skulcandy Inkd buds (for on the go) and a pair of Koss Pro DJ 100...

wooops i meant these by the dj100 sounding better.   Do you have a pair of these by any chance?   okay sweet ill actually try my itunes later than thanks! Im really clueless when it comes to headphones..

I have no idea what would make headphones good or not haha but I heard these was some of the best pair for under $100 , which was my limit.   They sound okay but im just wondering are they meant to be used for an ipod? I heard you should get an amp but not really sure what that is or where...

okay guys im new here and cant figure out what to buy! I usually just use the earphones that come with the ipod but yeah those broke. Borrowed my aunts zune headphones and those broke too. Got some skullcandy titans 3 weeks ago, i thought they were pretty good but my friend broke them so now...