Hey guys,    I work in an open office so I have to use closed cans to jam out. I always liked the sound of open Sennheisers but when it came to M2 the sound was ok but not wonderful. They were also tiny on my ears. The P7's sound awesome to me, but aren't the most comfortable things in the...

Hey there! I've been using a pair of Sennheiser HD545's for about 15+ years and love their sound. The past two years I've been using them at work, powered simply by my Macbook Pro without an amp. Still love the sound (not quite like through my receiver at home, but still). We switched to an open...