gez
pfm Member
Unless your "touch of brightness" is infinitessimally small no speaker cable is going to make it go away. Unless the cable has been deliberately designed to attenuate the top end of the human frequency spectrum* then it's not going to affect any frequencies that you can hear. Particularly as when most people talk about brightness, they're usually referring to around the 7-10khz range which is a whole octave below 20khz and so would require some pretty ridiculous LCR parameters in the cable to achieve any attenuation down that low in the audible band.
*actually a pretty hard thing to do with actual electrical conductors alone - given that a wire of about 5m in length is going to typically have -3db point getting up towards 100s of thousands of hertz, i.e. well above the 20khz were it may become audible
*actually a pretty hard thing to do with actual electrical conductors alone - given that a wire of about 5m in length is going to typically have -3db point getting up towards 100s of thousands of hertz, i.e. well above the 20khz were it may become audible