Home / Forums / General Discussion / Modulating a filter in a keygroup from mod source in another keygroup? This topic has 1 reply, 2 voices, and was last updated 1 year, 1 month ago by Sampleconstruct. Modulating a filter in a keygroup from mod source in another keygroup? LarsDanielParticipant Posts: 1 October 22, 2019 at 2:22 pm Modulating a filter in a keygroup from mod source in another keygroup in the same layer? Is that possible? It does not seem to be, but perhaps I am missing some kind of work-around? It would be very practical in order to set up trigger keys, that will not trigger notes, but trigger envelopes or lfos that will modulate the sound in the main keygroup. SampleconstructKeymaster Posts: 216 October 22, 2019 at 8:23 pm Not possible, you could modulate the filter in a given keygroup with a mod source on layer or program level but that’s not what you’re looking for and those modulations would not be polyphonic. patchpool.net simonstockhausen.com You must be logged in to reply to this topic.