Poor sound quality on Samsung W

[haxton]

I hawe a Samsung Wonder, when using spotify the sound in my ear plugs is like the back channels in a 5.1 system. I can hear the music pretty good but the vocals is like far away and echoish. Playing a track in the mediaplayer sounds normal and the settings I do in the mediplayer does not affect the quality when playing through spotify. Anyone that has an idea? It drives me crazy...