I just rebuild (kind of) my system after changing the speaker cables. I get no sound or, to be precise, very little. My system consists of a ND555, an MD-100 tuner, a NAC252 preamp and a NAP300.
I unplugged the super Cap from the NAC252, the NAP300 XLR cables and burndies and the speaker cables. I then replugged the cables but I get a very weak sound only if I turn up to full volume.
I kind of remember having had the problem but can’t find the cure. I know that the source is not the culprit since I have the problem with both the ND555 and the MD-100.
Drives you to distraction with frustration until you find it, especially if you have gone to the trouble to dust everything and clean/remake all the connections