stuck in between.... I suppose the question to ask is how do each of them sound? How is the noise isolation on each....I have noisy roomates. -thanks

Been wanting to invest in a pair of UM2's has anyone had any experience with these as far as stage monitors running vocals and acoustic guitar? -Thanks

Hey everyone, I'm new to the head-fi community and I just recently purchased a pair of HD580's. I've still yet to receive them in the mail and I eagerly await their arrival. I want to buy an Amp for my awesome phones, but I'm still a little unsure as to what to purchase. My price range is...