It's in the volume mixer, when you plug a new bit of hardware in Chrome vanishes and the same happens to some games, however it doesn't do it to every program. I mean in Windows 7 it used to do it to stuff like games a lot but Chrome always worked and that is the most important... now under Windows 8 I cannot get it to work.
I cannot use Logitech drivers because they stop my right headphone speaker from working when the Logitech software isn't running

Only the Logitech software ruins the sound quality so I have to turn it off lol.