Seems Ratta put up the A5X2 page by mistake earlier today.

It has since been taken down but it was archived at the link posted.

The A5X2 is named "Manta".

Who knows if the price is correct or was a placeholder, but it says "starting at $459" which is great news of true.

Relevant reddit thread here:

https://redlib.catsarch.com/r/Supernote/comments/1h9w1lq/manta_from_459/