Can you explain this more in detail please?
-- Jazzygerard

The quattro figaro is 4 vcas with mixed outputs, if you use the AC & BD outputs as left and right respectively, you can put a mono signal in input A and have it normalled to B (mono to stereo) or the left and right outputs from the purrverb into VCA channels A and B (stereo to stereo). The top half of the module (above the black line) is the CV section, there are 4 CV inverters and attenuators, so you can create a stereo field by having the volume go up in one ear and down in the other. Check out this video at 42 seconds for more info, they demonstrate mono to stereo as well as panning.
ModularGrid Rack