Balanced to RCA

You need an adapter.
Though there are cables that will allow you to do this, I would recommend a Jensen Transformer to do the job, so you don't end up with hum and distortions.
Here is a link:
https://www.jensen-transformers.com/product/db-2px/

I have found that if I call, I can sometimes get a discount.

Bob

@danip,
Though I am not an EE, I think the OP should be aware that not all equipment with balanced interconnects abides by the AEC standard.
Therefore, in an abundance of caution, I suggested using the Jensen Transformers. 
Almarg suggested contacting the manufacturer for a schematic of the wiring just to make sure it abides that standard. If it should, your advice would be sound.
Bob