how can a line cord affect frequency response ?


i have personally auditioned over 10 different manufacturer's line cords. i hear differences. i don;'t understand how a line cord can affect treble response or bass response.

can someone provide an explanation ?
mrtennis
Point well taken Dpac996, I admit I have had fun enough for a spell. I will now go back to passive SONAR mode!
TWL I want to order one of those negetive feedback powercords. I don't care how it measures, or sounds, and I'll give you $1500 cash for it! I can't wait to tell people I have one!
gentlemen:

thanks for the repartee. should i give myself credit for engendering animus from the unflappable tvad ?

since i have been communicating (i hope) on audiogon, i am watching less tv. evidently real people are funnier than actors, especially mr g and tvad.

by the way mr t, can i attend your comedy school ? would i have to cross the atlantic to do so, or could we do this on the computer ?

the entertainment i get from reading and answering posts is more gratifying than listening to the "best" stereo system that anyone could assemble.
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Twl...Have you ever determined the noise level and output impedance of your battery? It ain't zero! However, if the 12vdc feeds a capacitor, as with a normal power supply, you won't have a problem.

In accordance with Shadorne's observations about coal-fired power plants, have you noticed any difference in your sound depending on whether the solar panels were exposed to bright sunlight or only a dingy overcast?