It has nothing to do with Brucker or anything else. This is a pure subject of elementary logic that looks void by typical audio “journalists”. The designer looks and sounds completely reasonable and willing to talk without creating BS stories around herself and declaring that her “secrets” were delegated to her by a dead pharaoh in her astral visions.  The company produces permanent magnet drivers and electromagnetic drivers. Ok, then they produce a combination of permanent magnet drivers and electromagnetic on the same drivers. It is a perfectly fine direction, and I think it is the only company that does it. The only question that should be asked, in my view, is what specific sonic problem she would like to achieve or overcome by introducing a combination of magnets. The only way to handle this question is to provide a critique of the permanent magnets they use and describe what sonic and expressive problem she recognizes, do the same for electromagnet versions, and then, explain how the version with combined magnets in her view deals or rectify the problem and accomplish the sound she envisions. Anything else is just marketing BS and bad journalism. I have seen a few other her interviews and I like her a lot. I would not mind talking to her myself. I do not think we would have a lot in common in terms of multichannel vs “full range” drivers, but the subject of magnets is very interesting.>>