[Walt]

wrote:

If RFI is a problem (and it isn't in the vast majority of home
installations), the way to deal with it is through 1) balanced inputs,

Balanced inputs on audio equipment
almost never have significant common mode rejection at radio frequencies.

This is the first time I've ever heard anyone say this. Do you have a
cite?

My guess is that RFI will not be reduced by using a balanced input.

My guess is otherwise. Of course, I'm not really guessing.

// Walt