Kodamo has been working on several things, so it is unclear, at least to me, the provenance of the Infini. It seems, from the little info i’ve come across on Infini to be a virtual analog and bitmask keyboard synth ( whatever exactly bitmasking is ) with some FM functions, rather than an Essence FM with a keyboard.
Certainly something to investigate. Touchscreens can be made to work really well and be reliable now days. It is an excellent way to pack a lot of functionality into a small package and provide an upgradable ui. Let’s hope this is a really well designed touchscreen. I get it, that some people just don’t like to interface by touching a screen, and that is a legitimate perspective.
Perhaps it is the render of the image, but aren’t there five small knobs ? Or are those something else ?
You did say a four track sequenced synth already a long time ago. So without breaking any NDA, you can say you said that. 
In the Infini image i do see four balanced audio outputs.