Oh, that can't possibly be. Don't you think that image looks Photoshopped?
But, a minikey MicroBrute being true and besides the extra CV connectivity showing up, that interesting "Sub > FM" + "Overtone" knobs and the Sequencer instead of an ARP, I kinda still wish that the word "BIg" in the teaser means that this is a BI-format product, as in, a new synth presented in 2 formats: minikey & keyb-less compact desktop module
That would be a nice companion to an existing MiniBrute, besides being a perfect solution for those wanting a MiniBrute but not wanting to deal with another 25key on their setup.
...and, if the module version had an extra Aux/Filter ADSR to compensate for loosing the minikeys, that would be extra special
Edit: btw... is this one photoshopped too?
Edit2: from NAMM.org: «Arturia 6314 (Hall A) Minibrute, Sparkle, Origin, Minilab, Imini, Keylab, V-Collection, Microbrute