I am looking for a little portable amp to make my sonys louder.. They sound great, but do not have the ability to get that loud with my mp3 players power.. price range I am looking to keep it 100 or less.. Something small and compact.. thanks

I am very pleased with the sound of my sonys, but i know i can get much more out of them.. I was looking for a decent, pretty good looking amp to run them.. I took a look at the grado ra1 amp, but it says they are intended on running headphones with 100+ ohms. I believe my mdrv6s are 70. Any...

I am looking for a new set of headphones, and i have my eyes set on these two units.. I currently have the mdr600s that i bought temporarily from work, because i was in need of a new headset. Anyways does anyone have good experience with the sa 1000s? If so, are they noticeably better than the...