Question

My case is that I want to access the plugins but I want to use Studio One 4 Professional with it as it's more stable for now. Is it possible to get Sphere but still use Studio One 4 Professional for now?

Answer 1

You'd need to use the plug-ins as VST's not add-ons with Studio One 4.

The add-on's in the Sphere license only work with Studio One 5 Sphere activation.