Why do I need power management if I have a great power cord?

I apologize then but i react to the word "snake oil" in your post...

I apologize because sometimes i react  too much to some words..."snake oil" for example associated to pyramidal objects ... 😉

What I actually think cannot be proved by what I actually wrote.

The pyramid power has dated back a long time with claims of keeping food fresh, razors sharp, and other things. (I use a refrigerator and have a beard.)

I do not personally use those pyramids, but it’s possible that I have a Bangles LP… I should do, as I like the gendre.

There is also a huge difference between making ones own resonators and foil covered pyramids, and selling magical boxes of dirt and other things at obscene prices.
No one would buy the pyramids at $1, but at $1000 it is more likely that a queue might start forming.

By the way the pyramidal shape of the device in my photo is a red herring for some who judge easily , i also used other forms because the form is of no importance here, the device is made by 2 materials : shungite +copper tape... The essential fact is the specific minerals here and his mass... But some shungite dealer send me pyramids and i bought them because they were cheaper ...I also have spherical one, plate one cubical one , the form does not matter save for easier placement...I used them all along my electrical grid...It is only one of my experiments...

Then this "pyramidal" shape is not my "tin foil" hat... 😁😊 And i cannot sell 1 dollar of shungite material to someone else 1000 thousand bucks...By the way....

i sell creativity not "snake oil" ...

I do not personally use those pyramids, but it’s possible that I have a Bangles LP… I should do, as I like the gendre.

There is also a huge difference between making ones own resonators and foil covered pyramids, and selling magical boxes of dirt and other things at obscene prices.
No one would buy the pyramids at $1, but at $1000 it is more likely that a queue might start forming.

Here you are more right than with your Ferrari metaphor...

Most people indeed laugh at my 1 dollars homemade devices, pyramids or not... they will not laugh so much for sure if they were costly and esthetical... You are right about that...

I laugh the last though... 😁😊

I dont bought  tweaks nor upgrade...

I dont need to....

Some experiments and some knowledge could spare big money....And yes my car will never be transformed in a Ferrari but it roll on the same designed track very well and perform at his best there not so far away than some can think behind the Ferrari .... After all my gear (car) was well chosen... 😊

And i am not jealous of all those who put their Ferrari on ordinary undesigned road anyway...An ordinary car can beat a Ferrari in the desert...

My deepest respect to you for your patience... And my best....

No one would buy the pyramids at $1, but at $1000 it is more likely that a queue might start forming.

Here you are more right than with your Ferrari metaphor...

I must be one a roll.

No by any chance, but sometimes some metaphor are more deep and simple and more useful than some other...

There is more evident truth or more evident direct similarity about the lenght of a waiting queue and an the alleged value prize justifying it and the waiting time at the end, than comparing an audio system to a Ferrari but forgetting about the designed track under the wheels...

For sure you know all that and yes i speak too much...

My deepest respect for your kind humor...And patience ....

😁😊

I must be one a roll.