This thing can do a lot lot more, but for learning it, i simply put only my Avalon and the Model D on it. Then Timber let the waves smart switch between them via LFOs.
The third voice (E 352) uses the same sequence from the Avalon, as all others, but spliced a bit by the Muxlicer.
Avalon sequences all, except the Brute Impact which has it's own sequencer. The only FX used is the Flame FX16 CV.