Hello there,
Some time ago I bought A4 and AR and so far my experience with the machines is just fantastic!
However, as I am making my custom sounds, I am wondering if there’s a way to link all the four voices to play realtime with onboard/external keyboard simultaneously to expand the sonic creation possibilities. So far I just used the step sequencer and programmed the four voices (with different settings of course
) to play the same note at the same time, but in regards to playability it’s obviously pretty limiting.
Cheers,
Michal
TrabanT
2
go to fn +kit
scrol down
poly config
enter
makr all voices with X voice 1-4
allocation, change to unison … enjoy
Thank you so much, dear sir! 
Apart from Unison mode which combines all four voices to one Track, you can alternatively change the Track’s MIDI Channel to match across all Tracks i.e., Channel 1. This in turn, each voice stays on its own Track for more advanced programming but triggered by one key on an external keyboard.