Bybee Active Room Neutralizers

John Curl, hardly a quack, has collaborated with Jack Bybee. Most people thought Christopher Columbus was going to sail off the edge of the world. "There is more things in Heaven and Earth, Horatio, than are dreamt of in your philosophy". Shakespeare said that.

If they do anything, the description is utter crap.

I would be extremely amused to read about anyone using a current meter to measure their AC consumption. I have a bottle of Tequila that says it will be zero.

+1 for erik_squires

Cut me some slack, Jack! They said the same thing about tiny little bowl resonators. And about Shakti Halographs and SteinMusic Harmonizers. And Lessloss Blackbody. And about the Acoustic Revive Schumann Frequency generator. And Acoustic Revive tiny little quartz crystal. Brilliant Pebbles. Wake up and smell the coffee. ☕️

By the way when a manufacturer offers an explanation for a product he opens himself up to all manner of abuse and suspicion. Best to say nothing. There is certainly no requirement to provide either proof or explanation. This is not Journal of Physics. It's a hobby.

I purchased a pair and I am quite happy with the results. I put a pair in the corners behind my Martin Logan Summits My first obvious impression was the sound stage got wider and deeper. The presentation was more relaxed but a little more detailed. During the past year the only change that I made to my system that was a better deal for the improvement it made  was the Huron software upgrade for the PS Audio DSD Dac and that was free. For those of you with open minds who trust your ears the Cable Company has loaners. Nothing better then to try before you buy which is hard to do unless you are lucky and have a good audio store near you.