Why do we need a noise filter, Groundloop-Isolater, Mantelstromfilter or whatever hot these devices? I think many people do not realize how all audio devices (PC, TV, media player, possibly mixing consoles, ...) are connected from home, that of transfers between the PC on one side of the room to the hi-fi system on the other side almost always comes as a result of physical Problemes a Erdnungsbrummen. To this end, use of various sound engineers very expensive equipment to get the grounding out. This happens even with this filter. The ground is practically "exposed" - or is no longer passed through and it can get away with no ground hum or noise more. This filter works fine and I can now between the side of my room, where my PC is and the "TV Aspect" my super space and no hum, no noise, crackling, ... transfer the sound there. Good contacts and a clean finish like this too! Who humming and still hopes that an expensive cable a provider solves this should probably invest in the fall less in the cable, as much more in this filter. This solves the problem - not expensive cables on the other hand! Can I recommend so.
