the superlux hd660 just came in today, and I have never used this term with any other equipment, GIANT KILLERS.
FORGET THE M50, FORGET SHURE SRH440 AND 840
These are absolutely sick phones for rock and electronic i am utterly uterlly blown away right now. Usually you will find me being more cynical than most with equipment but WOW.
They aren't just bang for buck, they are outstanding in their own right!
Stozzer where is you list!?
make me a top 5 list with a blurb about each (once sentence or so) saying who or what they outperform so I can add it to the OP.