First of all, do these guys even need an amp? My computer is pretty bad, and my iPod is an old one, so I'd like to think that my Sony's are not being used to their full potential. I'm no pro, but I really enjoy quality sound in my music (I close my eyes and truly listen). I know the MDR-7506's are not the best cans out there, but they are certainly better than any of my previous cans. Money is limited, so upgrading my headphones right now is not an option.
1. Would a Fiio E7 be perfect for PC (laptop) and portable (iPod) listening? And does the E10 also allow for PC AND iPod enhancement? Why can't I tell the difference between these two?
2. Are there other, cheaper/better options than the E7 (~$90 USD on Amazon)? Perhaps a model that complements the Sony's better than a Fiio?
Thanks in advance,