Question

Can VST and AU and Rewire Support also be used with Studio One 2 Artist? (For third party plugins like UVI Orchestral Suite?)

Answer 1

Unfortunately, VST/AU Support is only for Studio One 3.

To get VST/AU support you would either have to upgrade to Studio One 3 Artist then can add VST/AU Support:

https://shop.presonus.com/products/software/studio-one-prods/Studio-One-3-Digital-Downloads/studio-one-upgrades-crossgrades-prods/Studio-One-Artist-1-or-2-to-Studio-One-3-Artist-Upgrade

Or upgrade from Studio One 2 Artist to Studio One 3 Professional:

https://shop.presonus.com/products/software/studio-one-prods/Studio-One-3-Digital-Downloads/studio-one-upgrades-crossgrades-prods/Studio-One-Artist-1-or-2-to-Studio-One-3-Professional-Upgrade