ah screw it, i'll post some initial impressions. remember i plugged these in maybe an hour ago so things may change.
versus radio shack fusion, these are just bright. i want to put on some oakleys bright. detail is superb however, as is a noticable lack of grain and of course an extended top end. bass is not quite as present as i think it could be and i do detect a touch of sibilance with these not evident with the fusions.
right now i'm back to rs-1 listening through a mg head otl-h with nos sylvania 5751 and 6bq5s to a philips 963sa. i've been listening to some radiohead, liz phair, the donnie darko soundtrack and strung out on ok computer.
but yeah, let's let these burn in some more before too much critical listening.