You can order them straight from Sennheiser and they're fairly cheap (~$10-15), but I don't think they ship to Singapore. After you change the grills on the HD580s, I think they look better than the HD600s. The marble look on them is a hit and miss with people it seems..

You should also check if your laptop's 3.5mm audio jack doubles as a mini optical jack..that way you may be able to save some money!

Hi, well I haven't tried either the D2000s or the iBasso, but I can help you answer a few of the other questions..."rolling" the opamps would be changing the opamps, which I think in the D2 would not be too difficult because I think the opamps are in those sockets which make them easily...

Hello everyone, I just purchased a pair of HD580s to go with a Zero DAC I purchased recently. I wanted to know if it is possible to put the HD650 headband cushion on either the 580s or the 600s because they look to be a little more comfortable for my head size and they look like they won't...