Poly voices limiter is a device that limits the number of voices to the number desired.
Any additional notes exceeding the number of voices indicated, will not be sent to the output.
This simple device is pretty useful when used in parallel chains especially combined with arpeggiators.
For example, if you like an arpeggiator to run a 3 notes chord pattern and also playing other notes without changing the basic pattern you can chain the Poly voices limiter set to 3 notes with the arpeggiator and leave an empty chain for further notes they don’t have to change the basic arpeggio pattern.
It is also helpful to extract bass lines out of chords, by setting it to 1 you can get a monophonic chain to use for a bass and leave another chain for a pad or another instrument.