actually not my experience at all...the cable does not change, the system's 'sound' changes
cables maintain their characteristics from system to system
therefore i found grover's UR8 unbearable in all 3 of my systems. where silversmith silver and kondo KSL-LPz made each system shine ( i really thought this IC sucked large, and trashed it, despite putting on more than 700 hours on it)
grovers SC (whites) were decent in all 3 systems and similar characteristics were displayed, but the overall sound was different as each of the 3 systems are biased towards different purposes using different equipment
the bedroom system uses grover speaker cable which several years back were in my main system...and guess what?! they display the exact same characteristics as they did in the main system....easy to listen to, nice midrange, but not as revealing of all system changes as say Goertz AG2, or Kondo KSL-SPz (both of which i own too)
i recommend Grovers speaker cable to everyone who is looking for value and does not want to play the merry go round cable world as i believe they are that good....