Update with the mk2s, just my luck, while listening to them, the right channel suddenly became weaker than the left channel, dili na balanced. I thought na bungol na ko or something like that, have somebody listen to it and confirm na dili na jud diay balanced. So brought it back to iStore Ayala to have it replaced, problem is I arrived there past 7pm na and the one in charge of such things cant be contacted already. They just received the cans and will notify me this Monday... Oh well, hope they can replace or fix it...