I think there will be another OS v3 release next year... and then a 76 4xLe... and in 2019 a new 5x.
Which will bring a new KAOSS, with probably more touch points, more effects, etc.
But, like always, time will tell.
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Yamaha S770, Studio One 3, EMU 0404USB, ESI, ATH, Dell. And others.