Headphones 250 ohms vs 600 ohms

  • Hi Guys,


    Looking for new cans to upgrade from my Sony MDR 7506.
    Is the kemper able to drive a 600 ohm headphone or will I be better of with 250 ohm?
    Don't want to buy an additional headphone amp if I decide to go with 600 ohm headphones.


    I'm currently looking at the Beyerdynamics DT880; are these always semi-closed back, since I can't seem to find closed backs?


    Thanks for your help in advance.