Is there a shell vst that can host Kontakt and Sine or the spitfire player

Cubase
1

Hello, is there some sort of shell vst out there that can host multiple vst and where I could assign a midi channel with the expression map for which one to play ?

2

There are a number of VST hosts that can also function as VST plugins, my preferred choice is Blue Cat’s PatchWork.

3

Hi,

I expect, you mean a VST host working as VST plug-in. In case you are taking about instruments, take a look to Vienna Ensemble Pro.