Any oscillator in Falcon can run in unison mode. To setup a classic stereo detune sound in Falcon proceed like this:
Set the layer to e.g. 3 unison voices
-> right click on the pan knob in the keygroup
-> Add Modulation -> External -> Other -> Unison
-> adjust amount at the bottom of the GUI with the slider.
Now do the same for pitch, right click on Oscillator pitch
->Add Modulation -> External -> Other -> Unison
-> adjust amount at the bottom of the GUI with the slider
– values between 0.08 -> 0.12 sound good as a starting point, you can also assign a sub-modulator like the modulation wheel now to increase/decrease unison detune, use the knob on the far right of the sub-modulator to adjust modulation depth amount.
Q: Single oscillator with stereo unison: anyone know if it’s possible to put a different filter on the left and right channels? Or at least a different cutoff on each side? Using the comb filter specifically.
A: Set the Layer to unison with x-voices, then apply a unison (or unipolar unison) modulator to cutoff, pan, pitch, whatever.