Richard Gray 400 ?

I don't know Slv... I thought was just my setup so I brought over to other friend's house in their setup and got same result. The guy who sold me the Richard Grey also told me the same thing after I bought it. He uses Audio Prism conditioner now and I use Hopsital grade conditioner know and they all much better than the Richard Grey. I also had PS Audio 300 and it was better than Richard Grey too. So I don't think something didn't work well after 4 different setups would be spectacular.
Btw, all the above conditioners cost more than twice of the Richard Grey.

It sounded restrained and heavy filtered. It took the life out of the music. I was better off using the AC wall outlet. On the other hand, I've tried some other conditioners and they work much better than the AC wall outlet.

I guess the manufacture might have fixed the issue in MKII version.

I had it for a week and I was fed up.