Synergistic Research Cable Risers?

Have been using SR cable risers for a while now. Quite happy with them, although correct positioning is PIA. And this is the only complaint I can come up with. The effect is similar to that one of Orange fuses and ECTs.
However, in my friend's system they worked slightly different - substantially widened the soundstage but because of that he got a hole in the middle. Took him a couple of days to fix that. Said he had to change a few cables ( he has over a hundred of spare ones  and is the most knowledgeable person I have ever met ).
Anyway,  looks like it's a valuable tool which may require certain skills to be used.  But it definitely works. Those who already know what ECTs, HFTs and Orange fuses are should give it a try. Chances are you won't be disappointed.

Regarding the SR cable risers at 4 for $400, I hope you have two foot cables to each speaker or your gonna need at least a couple of packs of them.

Yep, another ripoff aimed at the gullible, if you REALLY!!! believe it makes a difference, you can get 100 of them for $20!!!! At least this rubbish is in the correct forum.
https://www.ebay.com.au/itm/353393544686?chn=ps&norover=1&mkevt=1&mkrid=705-139619-5960-...

Or take your pick
https://www.ebay.com.au/sch/i.html?_from=R40&_trksid=p2334524.m570.l1313&_nkw=Plastic+Pizza+...+

Cheers George

From my System Page comments
https://systems.audiogon.com/systems/8367

"During the middle of one song (I had my eyes closed) ,Chuck took the cables off the Cable Elevators; I immediately heard the sound become distorted and muddy."

Heard it with her eyes closed. Her own words. This stuff works. Deal with it.

"During the middle of one song (I had my eyes closed) ,Chuck took the cables off the Cable Elevators; I immediately heard the sound become distorted and muddy."

In a word https://youtu.be/YTY26k0CA0I?t=4