Quote: Im planning on an Upgrade from M50, what would be your suggestion? I had a look at SRH840 and its freq range is slightly lesser than M50 ( 840 is 5-25khz where as M50 is 15-28khz) What else should i compare apart from Comfort? What are clarity and "close to flat frequency" criteria...

Seems you are not swimming alone. Im on the same question. I was suggested these -   Sony MDR7509HD    krk kns-8400   DT 770 (Im considering them myself)   ATM,i use M50, they sound great but not all that comfortable. They have a new model named M50S, but i dont know if they are...

Quote:     Quite dont get how you did it. Did you thread them over your stock cups? 

TELL ME MORE! What should i be careful about? How exactly you open them? This idea is GREAT, i dont know it was THAT accessible!

Hi guys,   Ive been using M50s (Old model) for over a year now. They are good sound wise (a little bass heavy) but the comfort SUCKS. After wearing them for a few minutes, your ears get sweaty and paining. So i've thinking of the 2 below options are if they are strongly recommended    1)...