Numark Scratch as a DVS interface for analog mixer?

My current setup is a Numark Scratch mixer with 2 turntables and Phase pucks. I mostly spin vinyl but occasionally throw on some digital tracks using Phase. Can I use the Numark Scratch mixer as a DVS interface and control the TTs with a different pure analog mixer? I suppose I need to upgrade to an interface like Reloop Flux but hoping to not have to do that in the near future. Any advice on this would be appreciated.