Hi Marty,
See post 2 on this WBF thread. I think this is what you might have been looking for?
I have been playing around with power products and in particular products that I am able to use at the Audio Shows we participate in. Most hotel rooms have insufficient outlets and not the cleanest power. I installed this today and I am letting it run in. My initial reaction is very positive as...
www.whatsbestforum.com
From CKK (May 31, 2019):
"!The Nordost QRT products & grounding products are both effective and have clean&tidy designs.
BTW The QRT is a collaboration/licence from Bill Stierhout.
Bill now has a new audio accessories company called Add-Powr and had a booth at Munich Hi-end 2019.
He and Nordost has separated?"