Review by TNT Audio

 http://www.tnt-audio.com/accessories/p&s_optopot_e.html

 Open DIY Shopping Mall

 http://www.pns-shop.com

 P&S started our first business with Sound Den Inc. in Japan.

 http://www.soundden.com/dentec/ncd-op/index.html

 P&S Technologies Inc. started a business.