Replacing generic RECEPTACLES

@lowrider57...... Yes i did ...All true... thanks....

On the other hand... That line may have nothing on it.
One thing I always do when I move into a place is find what each breaker controls, (including ceiling lights and wall switches) use a label maker to note it on breaker box.
Also the fact of having an incandescent bulb on, (with no dimmer) on a line actually REDUCES the noise. Really. A kind of noise trapper, for almost free.  
This does not work so well with LED though. LOL.

@elizabeth Just checked the the line with the CDP receptacle. It is not on the same line as the ceiling fans. In fact there are only about 3 other receptacles on that line that is connected to my CDP. So i think i will be ok with just installing the furutech without adding the dedicated line . What do you think? Unless i want a 20A dedicated line for the future. But i dont need it right now. 

Tattoo... the CDP line needs to be on the same leg of the service panel as your 20A dedicated line, (same phase).
 Also there should not be any appliances on that shared line that will add noise to your audio hookup.

@lowrider57  Not sure i know what you mean by needs to be on the same leg of the service panel as my 20A dedicated line, same phase. And what do you mean by appliances? blender ? microwave? toaster? Im not trying to be funny but i have a dedicated listening room. Its not in my kitchen.