One of most beautiful speakers I ever saw: Alexander Kniysev's masterpiece

This beauty, built by Alexander Kniysev from Moscow (Russia), deeply moved me and my aesthetic sense: visually a mix between a baffle, a grand-piano and a Leonardo da Vinci's drawing came true.

It's using a dual-concentric Alnico magnet speaker, with 96 db/W sensitivity.

Superb!

Thanks to Roman Bessnow for showing it in his always informative forum.