i have heard the speakers several times, but not in my system. you will have to judge the usefulness of my comments.
you may need assistance in the bass. i found the midbass lacking weight and the bass a bit light.
in the uppper mids and treble, there is sufficient resolution and extension to satisfy most audiophiles. i think a tube amp, minimum 75 watts is needed. solid state may create a bass response which would be over articulated and perhaps a bit of brightness.