amp for laptop

[Kardonxt]

I just picked up a fx p-7805u for an amazing price at bestbuy. I am very pleased with it but the onboard sounds really seems to be holding my harx-700 and ath ad-500 back. They are not nearly as loud or punchy as with my desktops x-fi extreme music.

Any recommendations for a good portable headphone amp or anything else that may help?

Would like to stay under $50 but could spend more if i have to.

Thanks guys!

 

[Kardonxt]

bumpedy bump. (dunno if i'm breaking a rule bumping my own thread but better than making the thread again)