Does Interconnect Cable Matter?

Do they always matter? No, they do not. I have had numerous experiences with systems that seem agnostic to the signal cables attached to them and I am not certain why. ... Whatever the case, it's obvious to me that for the most part cables—interconnects and speaker—matter.

Do expensive interconnect cables make a difference?

The myth: cables matter

The notion they're trying to sell is that spending more on a premium component will somehow improve the performance on your stereo setup by adding a more “valuable” part. ... By the design of all modern audio equipment, your cables should not affect your signal…

Does interconnect cable length matter?

Regardless of the cost of interconnect and speaker cables, it is always better to make the interconnects shorter and the speaker cable longer. Inexpensive interconnects should be limited to 1 meter or shorter overall based upon 1/2 the maximum length guidelines.