How do I connect my emotiva mc700 surround sound proc to preamp

Wouldn't it be simpler to have just one volume control vs 2..

Sorry, I just revised my response.

I have only a 2 channel setup.. left and right so in that case it wouldn't matter right ?

If that is the case, you can connect the emotiva mc700 LF and RF output channels to emotiva mc700 ANY of the three RCA inputs, set the emotiva mc700 volume to maximum, or to the level matching other sources, and use the esoteric c03 volume control as master volume control.

Thank you. Very helpful