Concerning fast repetion with 3rd sensor:
kaljo wrote:I connected it via USB to my iphone and checked with the ios-app Midi Wrench and could see that it actually adds a note off message before note on when bottom-retriggering a note.
If you mean by that the retriggering via the middle sensor with Note-on Note-off Note-on Note-off, it would be the same as I heard the Nord does it: Which is no difference to what a 2-sensor keyboard would send. Whereas the VPC-1 sends Note-on Note-on Note-off Note-off for a double hit key, so that you really get two attacks of a note without a damper noise activated inbetween - but not on a Nord which only seems to understand Note-on ... Note-off ...
(cf.
post126690.html#p126690)