Colson,
I've had my M80s and QS8s for maybe a year now - not sure about how long, too engrossed in the music - and i still appreciate them more as time goes on.

the M80s are so precise and detailed that sometimes it's like scrutinizing details in the sound with a microscope.
it's so realistic and detailed!
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My room, my equipment: See the Axiom "Gallery" or
http://j-bellemare.deviantart.com/gallery/#/d5ll1hh