in the video description, it is mentioned that it is a raspberry pi and the shell is made of cardboard. maybe he programmed that himself, if so well done to him.
I remember Steve Slate asking us what can he do in the future. I mentioned a mini SP-1200 clone when the 8 bit mini NES' were all the rage. A bunch of people backed me up on the idea saying it'll kill the 2nd hand market. He aint Steve Slate but this is the coolest fkn thing I ever saw.
Maybe he can do a kind-of-Roland MC-101 design with 4 faders and 16 pads. I am not feeling the 4 pads. Thank God it is just a proto.