Nordost Sort Kones

Has anyone tried these under their CD player?

I own the Bryston BCD-1 CD player and according to some reviews, it would seem that this CD player does benefit from cones.
The only way you can be sure if you will hear a difference is to try them in your system.
I just installed the Sort Kones BC model under my Bel Canto CD-2 (used as transport). The diference in sound to my ear was dramatic. Increased air around every instrument, much blacker background, tighter bass and wider and deeper soundstage. I am very impressed. Have tried Black Diamond Racing Cones MK4 with some similar results, but not in the same class as the BC model.
Yes, same experience as Zimwig. I have TC kones under my Cary CDP and just about everything else as well