So I have been using a Supernait 3 with an NDX2 with a hiline and superlumina speaker cables for a few years now. In the last month or so I have upgraded to an XPS DR and HiCap DR and a superlumina din cable. All items are fed with powerlines.
I have noticed an unusual thing that since introducing these I have had to turn up the volume somewhat to enjoy it at a similar level as I used to before. Is there any reason to this other than I am a month older and might be going deaf?