Hello All, I am new to the audiophile world and I feel a little bit out of my element. I am doing my best to educate myself but I am feeling a little overwhelmed with all of the information out there. Here is what I would like to do...I just bought a pair of Dre Beats Studio headphones and I also own an iPhone 4 that I primarily use for my music and I use an app on the iPhone to play my .flac files...I have found now that I am not getting the audio quality out of my beats that I could be because I am getting my audio directly from the headphone jack. I would like someone to suggest the accessories that I need to purchase to make my audio experience on my iPhone a great one. I would like to focus on a couple of different factors and that is cost and portability. I would like the setup to be easy to use at home, on-the-go and traveling friendly as well as the setup to be $300 for all components including cables. Also, if someone could detail the number of cables I will need to purchase I would greatly appreciate it. Thank you!