Best interconnects & speaker cable? I don't get it


I don't know if there is a question here but I'm posting this to see if there is something I'm missing or overlooking in this observation. To the point, I've read many posts arguing the benefits of one or more conductors over others and I almost understand some discussions regarding, at least, comparisons of wire gauge for speakers. Maybe it relates to my less than well developed ability to discern subtlities in sound quality but I really can't hear much, if any, difference between interconnects or speaker cables.

As an example, I was recently experimenting with an amplifier selector (Niles DPS-1) which can accommodate a max of 14AWG speaker wire. In doing so I had to disconnect my existing cables which are "high end" 12 gauge per leg bi-wires. In making this comment I realize that just because my old wires are big and expensive does not necessarily mean they are the best match for my system or even any good. But...even though I think I am able to hear some small difference between them, to say that I think one is better than the other would be a stretch.

It seems to me that there are factors that would logically lend to the issue of quality, the primary of which would be conductor resistance and/or impedance. However, for transmission of line level signals, I can't see impedance as a significant factor.

All that being said, I believe that some listeners with acutely honed abilities can actually hear these differences and, in a way, I am somewhat glad that I don't; It makes wire choices much easier and way less expensive.

My current system consists of Shanling S-100 CD player, CALSigma 2 DAC, Rogue Audio Sphinx and Martin Logan Odyssey speakers with various interconnect and speaker wires.
128x128broadstone
Jmc & Frogman - My 'what the heck' question was intended as rhetorical and to reflect my reaction when I read comments against using cable for tone control. Whether the goal is to more closely approach some objective standard of realism or satisfy a subjective standard based on personal taste, cables are useful tools. In either case, It makes sense to me to do the heavy lifting with a combination of equipment that 'plays well together' and use cabling for fine tuning - not as a band-aid for some more fundamental equipment mis-match. I suspect that's what many of the 'anti-tone control people' are intending. To the OP, Broadstone, I was a complete wire skeptic not so long ago. Maybe the stuff I had was completely mis-matched to my gear, but I definitely heard a difference and often improvement (mainly better resolution and more bass extension) with one- at-a-time changes to speaker cable, ICs or power cable. Surprised me when I heard it...not something I was expecting given my very modest system.
I hate to judge before all the facts are in, and yes, I understand that it can take an awfully long time to determine the sound of a cable what with all the break in time required, but I have to say that unless the cables under evaluation have been cryogenically treated AND broken in fully on a cable cooker or at least the break in track of the XLO test CD, there's just no way to appreciate fully what a particular cable is actually capable of, so in my opinion it's kind of a waste of time to try to arrive at the "best cable" for a particular system. Has anyone actually sat down and calculated the permutations and combinations of thr top ten interconnects and the top ten speaker cables, leaving the cryo and break in aside for a moment? ;-)
@ Cerrot Hi, Very good cable you have there, do you have Taralabs speaker cables to?, I am glad you are enjoying the interconnect, how long have you had the interconnect?, cheers.
audiolabyrinth,

I have had The One interconnects throughout my system for a few years now. I just upgraded my last cable between bass amp and crossover so now all IC's are The One. I have The One speaker cable as well, which I just upgraded recently. They are definitley worth the money.