XLR jack addition?

[Many__Of__Horror]

Trying to gauge how realistic it is for adding an XLR jack to a dual pedal a Bass player is wanting me to build him. Will be the Delegate compressor and Pro-Filter for EQ.
My quick research this morning leads me to believe it is not so simple as the circuits are unbalanced and need to be converted to balanced for the XLR?

 

[p_wats]

I added an XLR out to my Unicab build using this very simple DI circuit to bring it up to balanced levels and it works well.