Thanks for the informative posts.  It seems like I'm gathering from milosz and jcx that the power rating in mW isn't important all by itself unless it is an extraordinarily low rating...Is that right?  If it takes 1 mW to play my headphones loud and I need 10X that, I'm at only 10mW.  If I am...

Greeetings, all.  First post.  Starting it off with a question.  I'm looking for a headphone amp on a budget of around $350.  The headphones are AKG K702.  And my question is, how important is the power rating of the headphone amp going to be?  I don't crank it up.  I just want my headphones to...