cable dielectric cause of artificial sound

IMO, there will never be a perfect analog cable. Cable construction variables and system interfaces will always result in some sort of coloration. With digital HDMI interfaces progressing, we no longer need worry about analog cables. In that case, any cheap cable will suffice. As an audiophile junky I will dismiss what I just wrote.

Trelja,

I don't think we can underestimate the confusion sewn by the cable industry itself. When some cable designers claim that cable "x" in their lineup is more detailed than cable "z" because of some proprietary treatment or improved dielectric, when if fact they've also changed the geometry of cable "x" (but don't mention it), they just add to the confusion of listeners who are lead to think the sonic change is caused by factors that may have very little sonic impact compared to geometry.
JMO.

recently i went to radio shack and bought microphone cables which come with balanced ends. installed where resently i was using synergistic balanced. tell you what they sound great tight bass smooth mid and high end. very natural. then i used them on my sub where i was using single ended cables, sub never sounded better very tight and deep bass i am blown away. i have a talon rock sub 1000 watt. the balanced cables made a big diff over single end. very satified.

!!!Transmission line theory does not apply at audio frequencies, unless your cable is a minimum of 500 feet long, and even then this is at 100 kHz and 1/10th a wavelength!!!

There is no debating this, not b/c I mention it, but b/c this is physical reality.
Some cable vendors would have you believe that characteristic impedance actually matters at audio bandwidth (do i hear any ee's in the Audience?). What total rubbish.
However, any given cable, coax, twin, twisted pair, will indeed have a characteristic impedance (this is purely a function of geometry and is nothing more than the ratio of voltage to current along the line).
This (Znot), however only becomes relevant when the cable length is longer than a fraction (usually 1/4 lambda) of the transmitted signal's frequency.
The signal frequencies passing through analog interconnects and speaker cables are effectively DC b/c the wavelengths are so long.
All this yak about characteristic impedance, load matching, and dielectric loss tangents (aka dissipation factor) applied to cable in the audio band is akin to applying special relativity when describing the point at which two cars will intersect on the highway (unless your car is a super hopped up red civic with a really fat tailpipe and has a mighty rocket engine), when good old distance = rate x time works perfectly every time....

I am not trying to disagree with anyone, and I did not invent TL theory, i'm just chiming in to remind, or point out, that all this talk about transmission line theory (dielectrics/insulation having appreciable influence beyond stopping our conductors from shorting out) just is not reasonable at analog audio frequencies.

I do think it is possible for such an ill designed cable to hit the streets such that it's basic RLC can affect the signal, but this is different than transmission line issues.

This type of cable might even have a coloration some find pleasant in their system.

for a real interesting (if you are participating in this thread I assume you are interested) and downright truthful (no bs) discussion of the matter check out:

http://www.audioholics.com/techtips/audioprinciples/interconnects/DielectricAbsorption.php

Dpac996: You and Audioholics are absolutely right!!! I recant all of my previous statements, experiences and chalk it up to my ignorance of the "facts". Thanks for clearing all of this up for me. Helping me to understand that all cables of reasonable construction and parts quality sound identical will make my life ( and maybe even yours ) SOOOOO much better. Sean
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