Sorry to intrude on the Crack-fest but I can't seem to find the HD650 appreciation thread.
As a "veteran" HD650 owner I still have those moments when this headphone surprises with its ability to connect me to the music. It really is remarkable in this aspect.
I mean - there are warts and imperfections evident - but mostly I don't care.
This is just from the lowly Mjolnir too. Can't fathom what it'd be like from the amaze-balls Crackhead amp.
I've been wondering where you've been. Someone needed to get in here and poo-poo on our crack fest. I'll stand behind the Crack being the amp that brings out the very best the 650 can offer. The Crack takes all the things that make us love the 650 and brings them to the highest level IMO.