I'm not through reading all of this yet, but I wanted to say THANK YOU ZOMBIE_X!  This is a phenominal post =D   Edit:  Anxiously waiting for part 3 now.  I just ordered a set of 880 600 ohms a few days ago, waiting for them to come in tomorrow... though I still have to wait for the amp...

I've been lurking these forums for quite some time now, and two days ago I pulled the trigger on a set of Beyer DT880 600 ohms.  I'm deciding between the LD MKIII and MKIV as well (the IV SE is definitely out of my price range).  I was actually hoping you would get a response on this thread, as...