Well the 76's arrived and they sound good! Bass is really taut, sound stage is wide, good balance of warmth and smoothness on the top end... they do how ever Clip something NASTY with any really low synth Sub Bass.
I did notice they stayed REALLY really cool while in my starlight, so I might let them burn in a little over night. See if that helps any
I'm wondering how the Ember might differ, given it's a little more powerful than my lil starlight