If you think some audiophiles are weirdo for believing green pens, think
again. Apparently black reduces jitter.

"A black tray, to reduce the jitter and to increase the quality of the
burned CD". see
http://www.plextor.be/products/dvd_r...choice=PX-708A

and

http://www.xbitlabs.com/articles/sto...roundup_3.html


BTW, is it possible for black pen/marker to improve audio CD sound?
Physicists tell us that black absorbs almost all colours. It can absorb
stray red , green, white etc, etc light which may be still bouncing in the
CD.

p.s.
Disclaimer:
I assumes no reponsibility for injuries sufferred by engineers and
physicists while rolling on the floor laughing.