When I listen to music on my iPad 3 versus my workstation pc, the music sounds flat and distant where as my iPad sounds like I'm in the room with the band and its vibrant, even after messing with audio applications and the equalizer it just sounds poor. my question is would a sound card improve this? I'm an audiophile when it goes for sound quality. Also what sound card would be good? I am on a budget of 50-70ish dollars. Thank you.