Mr. Eberhart. Build your house before you are 40 years old or nobody will trust what you say you think you hear . There is always the possibility , as far as nano-decible measurements go , that the human variable is said to be never absent in gathering this data . GODSPEED on your home .
Power Cord Advice
I have the following amps in my system, Acurus A250, A200, and A150. Would I realize a noticeable improvement in sound and dynamics with higher quality power cords. Also do other components in my system need upgraded power cords or just the amps. Thank you so much for your help. Rick