Hi!I`ve red at the specs of F1-11-N1 (G) and the base metal of the conductors is phosphorous bronze, so according to what says Davehrab I am on the wright path.As this matter of choosing connectors is certainly system dependant, I will describe it: krell Kav 300 cd , ARC LS2BMK2 preamp. ARC D200 amp,Apogee Centaur speakers, Purist Maximus interconnects, Purist Aqueous speaker cables, Shunyata Hydra 4 power conditionner,Shunyata HC HVTX power cord, furutech fpx receptacle outlet; and the cable I want to change the connectors is a Purist Audio Design Musaeus that I use to connect the cd player to preamp. This cable originally came with the PAD connectors and as I said before, in my system did a good work( balance, soundstage, imaging etc etc).I hope this furutech Gold will make the change in the direction I want.I have the feeling that furutech products gives that transparency ,detail and soudstage that Sabai sais and preserving a relaxed listening at the same time.If it doesn`t work I will ask borrowed to a friend an Oyaide gold P079 and a C079 to see what happens.According to yours experiences... Which ones of these two connectors will make a better job in my system.??..Any guessing??Regards!Raf