Actually for my girlfriend; will be used primarily for home use. She listens to virtually ALL genres: hip-hop, electronic, rock, classical, jazz, etc...so something that can handle a little of everything would be ideal. Also, I just don't have the money for an amp right now so would like got her to be able to drive this straight from her ipod/iphone. I'm thinking maybe the Senn 598's. Agree or other rec? Thanks for reading.