Mastering FX for recording levels

It would be cool to have some type of mastering fx plugin so to speak I could put on a bus as an insert for recording. Kind of like a maximer so my levels balance out better between our singing and then someone speaking. Unless someone has a trick with existing processing on the board.

Thanks!

there is a lot of processing available…
try the multibands or the compressor…

I can try comping it a bit. On Cubase I use a maximer which brings up the low signal also and then compresses at the upper end which works pretty well.