They believe it makes a big difference. I never used it, so I cannot give any judgement about that.
I think light will influence sound. So when you create jacket what reflects the light it can make a difference.
I did a lot of research in smog and mann this has a big negative influence on sound and even vision. I can reduce smog thse days a lot and it makes a great improvement.
Even the level of humidity influecnes the sound and stage. The great thing about all the tests I did it gives you a great perspective of how many things can influence both sound&vision.
People have no idea how ineffective they use all the different parts in their systems. When you work an think by Tru-Fi (all properties) and the parts who negative influences the sound you can use each individual part so much more effective.
The pictures overhere on Audiogon proof that people have no idea about the properties. I know the DNA of many of them. When you would have know the properties you would never made the combination you created.
Also based on the placement of their systems it proofs that they have no idea how it influences the results in sound and stage.
There are many ways to improve the sound and stage. And even many have nothing to do with money.
In 2018 we will proof and demo that Statement Audio Pro-measurement is by far the most effective tool in audio. And it also proofs how limited audio is without it.
It is my personal goal to share it with as many people as possible. Because it will give many people a huge step to a much higher level in sound and stage quality and realism.
I see that most people in audio still think and work like it is 1980. This needs to stop. And you know why?
Because they way audio is done all over the world it will make the audio market within 20 years a lot smaller. You need to do it a lot differently to make the new generation also interested in both sound&vision.
These people all cannot change it, there is a big need to change. I am 45 years old, at audioshows I am one of the more young people at shows. This proofs how insane it is. The average age is far over 50 years old.
Only real emotion and intensity in both sound&vision can make a difference. And this is what we want to share with the world.