I have all JPS cables and cord in my system to get the most from JPS it is best to use all JPS cables. I have the SC3 interconnect and speaker cables with the aluminata jumpers the detail is incredible the have taking my speakers to a new level in detail. as for the brass jumper THROW them away I am not sure why speaker makers use them I guess the are cheap and know that you will replace. So go with the JPS jumpers it is like you bought new pair of speakers when you hear what they can do. Hope this helps
JPS Superconductor vs. Aluminata jumpers
Anyone using either of these with JPS Superconductor 2 or 3 speaker cable ? If so and compared with brass or stock plates what differences in sound do you perceive ? Also, any significant differences if you compared these jumpers with each other ? Thanks very much.