nonoise,
Do you think that a 30 something gauge, single silver wire IC in a basically air dielectric can’t sound demonstrably different form a run of the mill, copper stranded Blue Jeans IC?
Do you mean is it possible to choose a wire that simply has the wrong specs for the job demanded of it, such that it will alter the signal vs one with sufficient specs? Of course that’s the case. Choose a 50 foot long 30 awg speaker wire vs a 10 awg wire and of course it's possible to experience audible attenuation at certain frequencies.
That is so obvious I’d hoped I didn’t have to add that caveat (which is why I left it out).
I’d presumed you were talking about sonic differences between cables assuming they all have similar specifications necessary for where you are going to use them.
Presuming that is what you meant, can you explain how a non-defective cable would alter the sound to "one note bass?"
I get that you *think* you have heard this; I’m asking what could possibly explain it (aside from incompetence in choosing the right cable for the job?)