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


This is a set of adhesive-backed thin plastic pieces that one attaches to one’s transport or player disc tray. The disk rests on them during non-spin mode, but presumably don’t touch the applied thin pieces during playback mode. The company says the new Dark Matter pieces reduces background scattered light from reaching the photodetector, thereby improving performance. 

Anyone tried this product? Please specify transport or player if you have and your impressions. 
128x128celander
"...the NDM will eat your CDs, destroy the magnetic clamp and ignite your transport, causing it to explode in a massive radioactive fireball."
Do not use it!

geoffkait,


I do not like brownies. Too simple of a taste, I would say.

I answered your pop quiz correctly. What is the prize?

Not to worry. I wouldn’t have sold it to you anyway. Have a nice day.
The Dark Matter treatment kit arrived this week and I look forward to evaluating it's effect on my Oppo Blue Ray 203's  picture and audio output. The kit is sold with a 30 day money back policy and return postage is cheap so I think it is a fun experiment! I presently use his Turquoise colored ring on the DVD tray, so it will be interesting to compare no treatment, Turquoise Ring, and Dark Matter squares.
David Pritchard