I'm wondering if i should look up this deal Grado sr60 / sr80 headphones for ipod zune audiophile mp3 music player, and what i might look for to find out which Grado they are. It's been 3 years since i last heard and SR60, so it's not like i would be able to immediately compare.
best i've heard so far (dynamic) is the tube rectified SDS-XLR. Then the ZD, HD2. I'm not much of a fan of the Maestro/B52/rudi/or WA5, but that's just my opinion. in theory, i'd pick a custom amp like the noise duality or Xana.
that being said, K1000 amps are a totally different ball game