Thread: Make Noise CV Bus
Not sure it matters unless it is just intellectual curiosity. This module is not available without purchasing the Make Noise "Shared System".
However, since it says it is line level and "will drive long cables", I would guess the output is +4 dBu ("Pro level") like the Intellijel unit is.
If you need something "stronger" than line level, you might consider just patching your modular directly into your mixer, as long as you're careful. Modular levels are much hotter than line levels, so you could burn out the preamp on the mixer or interface unless you keep the gain knob turned down.