I bought a new Philips SHP 2000. Decent headphone but no option to control the volume. Anyway, while watching movies I can use VLC or MPCStar to increase the volume beyond 100%. But for mp3, I usually go for WMP and the sound, obviously, is too low. Same way, while gaming the sound is too low even if I put it at 100% in game settings. The speaker icon in taskbar shows 100%.
Now, is there anyway to increase the sound?