brf1,444 posts04-04-2016 7:14pmIf you can hear the difference when using "audiophile" fuses, you should be able to hear the difference between the two directions.
THAT'S right to the point.
My obsessive efforts to increase personal audible sensitivity ended unsuccessfully over a decade ago. I tried to find specific nutrition, used ear-vac to remove the wax and tons of various methods including recreational drugs until I came up with so THIS hypothetical conclusion:
EYES CAN HEAR MORE THAN EAR.