Here we have a 3 Patches* video with the Pivot 2 from Joranalogue. It’s a smart and simple signal router for pivoting between routing to two send outputs and crossfading the 2 return inputs. Patching around that is as simple or complex as you like and it works well for audio and CV. Check out the examples below and skip around.
https://joranalogue.com/products/pivot-2
*This is a ‘3 Patches’ series video, which is my demo series where I distill something down to just 3 examples and spend a little longer with each patch at a slower pace exploring those ideas.