Machina Dynamica New Dark Matter CD and Blu Ray tray treatment?

Huh? Call me stupid, but I have no idea what you are talking about.

I bought one of these kits, seeing no harm in trying something so inexpensive that had the potential to improve SQ of my system. Not many tweaks can bring about such improvement for the money expended. So the risk/reward ratio is very high. And if one does not find it to "work" to his/her satisfaction, then it’s not a great financial loss.

But any modification that affects signal processing at the very beginning point of a given source is something that should not be ignored. And the inexpensive cost of the kit makes the decision a low-barrier no-brainer.

Hey, tweak1, let’s try to keep this civil. These outbursts of yours are not constructive.

OUTBURSTS ARE CAPITALIZED! ALWAYS!! WITH DOUBLE EXPLANATION POINTS!!

At least they are for me.

Here’s another pop quiz. a) Given the speed of light and the small quarters inside a CD player compartment, what difference does it make if the light, regardless of wavelength is scattered or not ? The sensor detects the light at the same time whether scattered, reflected or direct.

b) Also black matter being black only means it absorbs the light we can see, just like other black things. That alone provides no evidence that either IR or UV wavelengths are absorbed. Even if it was proven to absorb IR, and other black things not, it would not seem to matter given point a).

BTW water absorbs IR frequencies. You might moisten some white matter, stick it in there, and put black matter to shame.

Not to mention that unless the compartment is totally sealed in material absorbing the laser frequencies, some nasty light might still get reflected!!!! Watch out!!

BTW, anyone know the actual EM frequency range that sensors used in CD players actually detect? That would be a good start to know what will be most effective in absorbing the light, not that it is likely to matter....

BTW rumor also has it windmills cause cancer.   Go Figure!