Thanks for the help guys, decided to go with the 558s. Just got them today and I done the foam mod, I hear there is a rather large burn-in period but I am loving them so far.

I was looking at the Fiio E07K, with the HD 598's, from what I've heard that's a good combination.

Alright thanks, the 598's are about £170 over here which is about $260, although the 558's are $180. I've heard the 558's have better bass response, so would that be the better option?

Hello everyone   I have just recently joined and I am looking to upgrade from ATH-M50's, I had a look around the forums and numerous other websites but I couldn't find anything that jumped out at me.     My Budget is £200   I will be listening to a wide variety of music; classical...

Hello everyone   I have just recently joined and I am looking to upgrade from ATH-M50's, I had a look around the forums and numerous other websites but I couldn't find anything that jumped out at me.     My Budget is £200   I will be listening to a wide variety of music; classical...