I bought the DT770's because the M50x got uncomfortable quickly and it had no soundstage. The beyers are better in everyway except they dont have as good a mid bass thump like the M50x, they sound almost lifeless in some songs. Im using them without an AMP, is there one that can bring out their...

I got my DT770 80 ohms a few weeks ago and they've been a better step up from the m50, better soundstage and more comfortable. I've been running them through my Focusrite 2i2 Usb Audio Interface. But today I put on my M50x and listened to some hard hitting trap tracks and the bass sounded alot...

On Macbook Pro, whenever I plug my headphones in and start to play sound. A background hissing begins, now I cant really hear it under the music unless its low, but when i stop playing the music I hear the hissing. Then it goes away after 30 seconds or so if I dont play any audio. Does anyone...

Just bought the M50'x's havent really compared the sound yet but the pads are much more harsher compared to my HD 439's. Im considering buying velour earpads, and I'm confused between the sound professional pads or the shure 940 pads. Suggestions? Thanks   I'll probably purchase the HD 558's...

I've had the 439's for 2 years now, they were my first pair of headphones, and I love them! Only problem was that the drive from my ipod wasn't good enough to fully power them.   Know I'm looking into a new pair, Perhaps the Sennheiser Momentums or M50x's? How does the sound on them compare to...