OT: is this accurate?
On Eans Site
it says
“2010 Native Instruments releases the Kontrol S4, an all in one dj controller designed from the ground up by Ean Golden as a replacement for the CDJ paradigm.”
Hmmm, he said he was PART of the design team in a vid/article, can’t remember really.
If he did do it all by himself (considering NI’s restrictions, otherwise it would have arcade buttons
) hurray!
A big part 
He’s not superman tho.