Hey, I got a Bayerdynamic, but don't know how many Ohm, someone in another forum suggested 250 as the ipod sound is too quiet. and would like to get some decent quality out of my PC. I need to get a new soundcard as well as my headphone jack isn't doing well. But I guess I can get a cheap...

Hey, I am looking for a portable amp for my Bayerdynamic DT880. Unfortunately I don't know which Ohm I have, someone in a different forum suggested they might be 250Ohm as the sound on my ipod is too quiet for me... I would use the amp with the said headphones on my ipod classic 160gb.  ...