Perfect Path Technologies: Omega E mat

It appears then that magnets and external magnetic fields are bad around circuits that are energized with electric current that has its own local magnetic field. As mentioned, various demagnetizing products used on media and cables tend to improve sound quality.  Not to cast doubt or cause controversy, because I love my Omega E Mat under my CD player, but just wondering why the mat has a magnetized face at all.  Laying the mat on or under seems to be the most used method as opposed to sticking it on a ferrous surface.  Again, just curious.    

@flescher

I was kidding...I do like the HFC cables that I heard and bought. I did not pay a lot for them either and I had a 30 day return. But the reviews made me keep them  ;)

jafreeman   That is a good question-why do the E-Mats require or have a magnetic surface?  If they require it, would more magnetism (ordinary magnetic mats) improve the effect/sound?  Or are they benign in the E-Mat application and just easier to use in the E-Mat's preparation?  

It is obvious that stacking multiple E-Mats improves the sound/effectiveness.  

People do hear differently.  This Yanni/Laurel recording helps to demonstrate it.  (Via the attached link, move the arrow with your cursor.)     In some ways, this is similar to the Ishihara Test for people who see color differently.  I have a friend with Synthesia.  He see colors when listening to music.

This doesn't make one right or wrong.   Having gone to many audio shows over the years, I've heard speakers that others have loved, but didn't do anything for me at all.  It's all subjective.