Strong dynamics at the frequency extremes, in the bass and treble, immediately impress themselves upon you. This is not a subtle improvement by any means. Moloch is a transformative listen.
Skillfully used, Moloch scrubs away any undue upper-midrange peaks that might have plagued your favourite IEM's presentation before.
In the place of stridency, PW substitute in gobs of midrange space and an engaging, anchored, vocal presentation.