That's exactly what I wanted to know. I have checked some reviews of Fiio E7 Amp/Dac and would be going for it, I don't know whether or not it will improve the overall sound but I guess it's worth a try..

Hello, I am a newbie and would like to know whether I should buy a headphone amp or a dac/amp combo for my sony mdr xb700. My source would be my dell laptop. I do not know what is a dac/amp and what difference it makes in the sound. I am looking for fiio e5 headphones amp as they fit my...