I have HD600 and once had DT770(32OHM), DT880(600OHM) and D2000. Don't have too much money so I just have a cheap CD player, a cheap amp and a sound card(essence st) to support the headphones. I have listened to many high-end headphones in many places, including T1, psk, HD800 etc. And I think I know the actual sound quality of some famous headphones quite well. This Srh940 I first listened to it in a audio shop and the next day I decided to buy it, for HKD$1900, around US$250. I know I bought it in a lower price. This Srh940 suprise me as its...