High End and cables and tin ears....

First of all, most of my gear is of the non-commercial kind. In other words, you can't go into your usual places and buy it. I've ordered it online or had it custom made. That said, it isn't so much on the high end but better than the average bear's setup.

My question is, how high end of system do you need to really hear the difference cables can make?

I use Signal Cables in my system. They sound good to me. I've a got a friend that swears he can hear changes when we try out different cables. I can't hear a difference. I may be blessed with not being able to hear the difference and therefore not getting the need to get new cables.

Signal Cables makes several different kinds of cables. Mine are the starter cables, if you can call them that. They do a good job for me.

Which brings about another question. If I can't hear that big of a difference, if any at all, how low in the audio ladder can I go before I finally notice that it doesn't sound good anymore? If I get some really cheap Radio Shack cables will I hear a difference in quality? I've had some Radio Shack cables in my system before for test purposes but I can't tell the difference in one night's use. I need several weeks to get the full treatment.

Is having ears of tin a blessing in disguise?