I thought the Treehaus speakers sounded much better last year at CAF than this year. I also very much liked the Wolf Von Langas at CAF as well as the Miyajima field coils.
All New Treehaus Audiolab Phantom Of Luxury Open-Baffle FIELD COIL Loudspeakers Review
Many say Field Coil Speakers are the Future of Speakers !
Here’s a review, all speaker drivers have AlNiCo Magnets too !
The link below is not working look here for review