https://www.jensen-transformers.com/product/pc-2xr/
Is this what you're considering? It will take a balanced input and will output a single-ended signal. The issue is that it will reduce the gain of the balanced signal to that of an unbalanced RCA. I think you're losing the benefit of the balanced signal.
I believe using your RCA unbalanced would offer the same result.
Is this what you're considering? It will take a balanced input and will output a single-ended signal. The issue is that it will reduce the gain of the balanced signal to that of an unbalanced RCA. I think you're losing the benefit of the balanced signal.
I believe using your RCA unbalanced would offer the same result.