I’m using a decent USB cable because the person I spoke with at Aurender said my N200 was designed to give its best sound quality using USB. Having said that, I have never tried Coax.
Input output cable question
I have the Aurender N10 and a DAC that support the AES/EBU 110 ohm cable.
I am using the 75 ohm coax connection.
Is there a sound quality difference between them?