DT-770 Pro 250 Ohm : No problems so far

I ordered one to use in the office and it feels very comfortable for me. No problems so far with headphones, easy to clean, comfortable. Small negative point is that cable is not detachable and it's too long for hone use - for studio would be great I believe. Second headphones I ordered for home because comfort is more important for me and I don't want to risk by ordering something else. Both 80Ohm and 250Ohm feels good and works properly with laptop and iMac. However 250Ohm I would use at home to connect to the Amplifier because higher resistance produces cleaner and deeper sound, for small devices I would recommend take lower versions 80 Ohm or you have to power up device with Steinberg or Scartlett audiointerfaces to get most out of your headphones