Both the LRMSMSLR and Vector Space are great modules for manipulating signals within spaces for mid side processing or distributing various versions of CV or audio around a vector based cube and sphere. SoundStage takes music production and mixing techniques with preset level, pan and filtering to create a 3D soundstage that has stereo width, EQ shaping and depth within a Eurorack system. Full demo from me on the SoundStage coming soon and the module will be shipping very soon too.