UR-RT2 output

I am new here.
I own UR-RT2.
The manual says the MAIN output can be connected to balanced/unbalanced jacks.
In the manual the diagram is not clear if the output is really balanced.
I attached a picture from the manual.

The manual of the new 44C is very clear that the output is balanced.
Second picture.

Can someone confirm if the output is really balanced or not?

Best regards,