@jof , call the guys at sweetwater, very nice to deal with, from a user review:
The sound quality is phenomenal...
Simply kicking back and listening becomes a requirement. They’re stunning just to listen to. And they’re not in any way fatiguing. They’re the best of both worlds: silky smooth and yet so ridiculously detailed you can’t miss anything. The incredibly natural sound of Acoustic instruments and vocals that aren’t compcrushed is breathtaking. Pianos aren’t plinky, horns aren’t piercing, bowed instruments aren’t screechy or gritty, fingerstyle guitar has fingerprints, and beautiful vocals float out in front of me as if the singer is standing right there.