Hi if there is any one out there that has any specific knowledge about this audio/video AC power line conditioner,name is Current Design the model is Model PC-8. If you know about the company,(told its gone out of business?), that made it,most importantly its specific electrical and electronic design, please email me John Phillips at eaphilips993@cs.com. I've seen the unit ,its black, has 8 outlets in back , connections for cable and phone lines,on/off switch in front,and a fairly heavy duty power cord, and a half moon, 1/2 of a circle, design led lighted?, power indicator on the front panel.