My personal preference is balanced over rca. I've had amps that had hum with rca connections and once I switched to XLR, the hum was gone. People will tell you that there is no difference, but if you read the manuals of high end amps you will find instructions like the following:
The KSA has balanced and single-ended inputs . The balanced inputs use 3- pin XLRconnectors and the single-ended inputs use standard RCAconnec-
tors. Werecommenduse of balanced interconnects sonically, and electrically
because of their ability to reduce noise and not incur significant sonic loss due to extreme cable lengths.
There you have it. Good luck.
The KSA has balanced and single-ended inputs . The balanced inputs use 3- pin XLRconnectors and the single-ended inputs use standard RCAconnec-
tors. Werecommenduse of balanced interconnects sonically, and electrically
because of their ability to reduce noise and not incur significant sonic loss due to extreme cable lengths.
There you have it. Good luck.