Very simple:
Alain Corteau and I ended our business relationship.
When we ended it, I gave up on all of his designs, and instead of the Epiphanies and Nightingales, we now have the Epis II's and the Syren in the program next to the Loreleis.
So, if you heard a Revelation Audio speaker, then that is made, warrented, and serviced by Revelation Audio / Alain in Montreal.
We don't have anything to do with them anymore, and yes, the speakers of his are very, very good, and they are legit.
Hope this helps,
Klaus