I just bought a ps3

. The problem is I don't have a plasma tv. So I played the game on my LCD monitor to take advantage of the 1080p function. As a result, I don,t have any sound because PS3 use an optical cable that connect to an amp which is expensive

. Plus my LCD don't have any audio output on it.
So is there any usb stereo headphone that compatible with ps3 that i could use? I prefer stereo headphone because I want to blast out the volume without waking up my parents on 3am
