Hi guys!! I'd like to enter in the world of portable amp, to give a good boost to my beloved d2. But i'm totally newbie, so i'be very grateful if you can suggest me a good entry-level portable amp. For entry-level i intend a good, not too expensive amp (i can spend max 150$ probably just...

Hello everyone! I'm Gianluigi, i'm italian and i'd like to have some suggestions from you hi fi pro I have a 16 gb cowon d2, and i really like it, it sounds fantastic, compared with other mp3 players i tried (ipod, samsung, creative). I use creative ep630 and sennheiser cx300, and they are not...