Does the Freeverb unit have the ability to take a mono signal and output a stereo signal where left/right are spacially different? They seem slightly different if you assign the same input to both inputs of the unit, but I’m not sure how it’s working. I hope this makes sense, what I’m asking.
Freeverb has a small fixed delay spread (about 500us) between the stereo channels (right lags behind the left). I believe you can get more flexible delay spread by putting a Spread Delay unit before (or after) a Freeverb unit and experimenting with the spread parameter.