Do power cords make a difference?


I have a fairly sophisticated Home Theater set up with top quality components and cabling. I also have a 5 year old female Rhodesian Ridgeback named Lola. Last week I changed just the power cords to my processor and DVD player. Now every time a dog barks or an animal makes its appropriate sound, Lola jumps off of the couch (it is no easy feat to get her off of the couch) and tries to attack the dog or animal making the sound. This did NOT happen before. Motto of the story, yes power cords make a difference that even my dog can tell!!!
joseph796
There is Pet grade, Show Grade, Lola must be Audiophile Grade. Audiophile Grade Wives are more difficult to come by. Tho, the Pet Grade Wives are good at housebreaking Husbands!!
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Only Golden retreivers surely. No it does'nt seem logical, I know the arguments against it, but whenever I have tried a new cord, it changes the sound, not always for the better.

My current and probably long term favourites as I am not trying any new ones, are Lessloss Origonal and Sablon Robusto.