well, pm-3 vs focal pro...
different tonal balance, as expected.
but I don't see one is better than the other.
focal's tonal balance is more fit with loud noise environments(metros, buses, studios etc....), and isolates more.
and pm-3 is not, more forward in presence region, but less extension in treble, and less emphasis in sub-bass... and that's it.
this impression more or less correspond with the measurements.
I still enjoy focal pro enormously.
quote name="ohotonge" url="/t/756828/oppo-pm-3-the-portable-planar-impressions/1665#post_11636087"]Comparing headphones are always enjoyable!