Looking for a pair of headphones (open or closed, doesn't matter too much) for mostly home, SOMETIMES portable use, for around $400-500. I found a pair of HD 650's for $400 but buying an amp + DAC brought it up to $685, so i'm not sure if im gonna get it, so can someone recommend me a pair of cans that don't NEED amping? Mostly listen to alt. rock (Radiohead, especially) and electronic.
In that price range, your options are essentially limited to Grados/Alessandros and Sonys.