"I don't understand why some say it doesn't work."
I heard a very definite improvement in detail when my DAC was configured for Ethernet input. There are other considerations for shared power supplies that can cancel out the isolation. So there is a configuration element.
Another reason is bias, like the pseudo-science of the mob on audiosciencereview.com, or those who insist quality cable can't make a difference.
I heard a very definite improvement in detail when my DAC was configured for Ethernet input. There are other considerations for shared power supplies that can cancel out the isolation. So there is a configuration element.
Another reason is bias, like the pseudo-science of the mob on audiosciencereview.com, or those who insist quality cable can't make a difference.