Experience with NBS Black Label IIIs Power Cable

Can any users share their experience with this cable?  is it better for AMP or Preamp, DAC, CD...

I am looking forward to the responses on your query- gmbt2k.

NBS has been on my radar for awhile now.

At first, I used it on the Hovland HP100.  I don't really like it, maybe it's too new.  I am using it on the power amp now(Burmester 911), about 40-50 hours.  It's getting better. 

give it 200 hours, then, it will open up nicely.
Don't expect it to change enough to love it if you do not like it initially.  It will settle in some but I haven't heard any component or cable to change that much.