Furutech rca sockets,binding posts....


Anyone have experience with Furutech rca sockets and banana binding posts?  Sound quality,gold or rhodium plated? I have furutech power plugs and socket all of my power cable , power filter,wall sockets furutech, and i'm very satisfied....  i think about my signal path  making better on my amplifier with rca socket and binding posts . if anyone have experience ,please share it.... Thank you!