The humming continues unabated and it’s driving me a little crazy (countless weeks at home probably isn’t helping either).
Has anyone tried an Airlink conditioning balanced power supply? Apparently, balanced power works best if all of the connected equipment in a system are fed from the one balanced source. They recommend adding up the total maximum power of the connected units, doubling it and then selecting a supply that is equal to or greater than that figure. This is in order to make sure that there is no possibility of power compression affecting the dynamic performance.
That being the case, do you know the the total maximum power for a supercap (for the 52), XPS DR (for the NDS) and a NAP300?
I appreciate a lot of you will want to tell me the balanced power supply may have an adverse effect on sound quality but, right now, that needs to be balanced (no pun intended) against removing the humming sound, which really needs to go!