In a somewhat related to the topic question, can anyone recommend me an amp to pair with these headphones and my iphone4/ipod classic. Until recently, I wasn't aware that amps existed and am now interested in finding one to improve sound quality when I finally get my hands on the headphones. I know a lot of people like the VAMP, but that's a little too rich for my blood. Thanks!
FiiO E11 for portable use; FiiO E17 if you want PC hookup and portable- IMO, best bang for the buck. I have the E11 and love the sound as well as bass boost.