synergistic research's element copper

Has anyone else tried this interconnect? This is one of the cables I have on load and it has made a good impression on me. I have some concerns. I can not find out very much on the internet, no reviews. I searched the forum and as far as I can tell I’m the only member posting about them.

These as with several of their more expensive cables us an “Active Shielding” you have to plug a wall wart into it. It also has 3 tuning bullets, silver, grey, and black. What I’ve discovered is different music sounds better with different bullets. I like the black bullets on jazz or very well recorded rock they make it sound bigger the stereo sound stage just envelopes the room. However a more edgy sounding distorted guitar sounds worse. For that the silver is better.

I have had many of my needle drops that had some distortion and with these cables depending on which bullets are being used sound much better. My concern is that this will turn out to be more snake oil and is actually tricking my mind into thinking it’s better. I wish I could find some more folks who have tried them.