I have a relatively good set up, the only thing that might be holding me back is windows media player. Does windows media player take away from sound quality? If it does can u give me an alternative to it? If it doesn't than let me know. I am listening on windows 7 HP. thank you!

This is my first thread. I need help making my music listening experience good. I am going to purchase an MDR MA900 because style isn't important to me and I don't need outstanding build quality (because I am careful) BUT I do need great sound quality and imaging. I want to know if the Fiio EO7k...