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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
tweak1
3,680 posts
 
@geoff 

I was wondering what took you so long.
  
Three days ago I replaced my PS AUdio Stellar set (all 3 of which was resting on your Promethean Springs), with my Audio Alchemy DPA- 1 and DDP-1 + PS 5. I decided to place them directly on the John Boos boards. The music was very warm tube sounding, rolled off. 

Yesterday, one by one, I put a set of P springs under them. One  by one the sound became more open and lively. Another amazing product
geoffkait's avatar
geoffkait
23,365 posts
 
What took me so long to what? 
glupson
7,842 posts
 
What is not true?
geoffkait's avatar
geoffkait
23,365 posts
 
What you said. 
glupson
7,842 posts
 
That people report it works? I stand corrected. I was not that careful in following the thread but got an overall impression that reporters were positive about it.

Ok, then, NDM does not work despite my impression that people praised it.
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