Yeah like i said if they're fakes, they're very good ones.
Mids seem to be taking a back seat, sparkly treble but it's the bass where these do well, nice and punchy a bit overbearing mind.
My pro 900's floor these, but then they're nearly 3x the price of the original M50's hence why i might be expecting too much.
If i remember i'll put them on the burn tomorrow.
The sound of these is rather unique, and iirc AT do have their particular sound signature, i hated my other AT's until i adjusted to them.