| If you have a high impedance signal, then the LCR of the cable affects the tone in a noticeable way.
Things like buzzing or hum are unrelated to cables though, unless you want to try to argue the difference between braid and foil shielding or such, but it should make very little difference.
All instrument cable is shielded. I've never seen non-shielded guitar cables. Perhaps you are using 1/4" speaker cable? |