Grounding boxes which ones have YOU tried? And results?

I own the Entreq Silver Tellus that I bought used and I am very happy with it. I have tried the CAD, Nordost and a few others but the Entreq impressed me the most. Best I can say is the music sounds more grounded. Pun intended.
Seriously though, the music takes on a more fuller natural sound, that once heard you can’t do without it.

BTW, I also made some DIY versions that rival the Entreq. Although overall the final costs were about the same.

ozzy

I have some noise in one of my systems.  I asume ground, and I could take time to track it down ...  but are you implying that these might save me the trouble?  Ignorance here; I've never heard of these things and if you are just jerking me around, you win!!

I have found grounding boxes to clean up the music in all areas.

I started out with the Entreq boxes and then built my own version, I have 3 large boxes one each for amp, digital source grounding and the last one for chassis ground.

They work but take time to work optimally starting at 4 hrs, 12, 24 and 48 hrs .

HIGHLY RECOMMENDED

Grounding boxes are dumb AF.

@jdane - AFAIK, the ground boxes most of us are talking about are not meant to cure earth ground hum, which needs to be addressed separately through ground lifting or whatever. This thread is about what is referred to as "signal grounding", which I'm not sure even exists in engineering as separate from earth grounding.   Without getting into a debate, let me just say that some people believe that a separate ground box improves the sound, but I don't think it will cure hum.