Rhodium vs Gold AC connectors

Gold and Rhodium outlets in my system sounds drastically different. I have modded Magnepans,  with home made foil cables for my USB, and XLR. Solid copper Litz as my power cables. 
Rhodium sounded Flat, Bleached Bass, with a cooler tonality. Gold Sounded more natural, and had a fuller sound, Instruments sounded more correct. I had both outlets for 2  weeks, and in the end in my application Gold  was vastly superior to Rhodium. 
I know this is an old thread, but anyone claiming that Gold and Rhodium outlets sound the same, either has a system not capable of showing the difference, or the are talking  without actually having listened to both outlets. 
Some people in this thread are owed an apology. 

I prefer my Furutech Rhoduim PC’s and outlet(s) in my system. The gold sounds slow in comparison. It takes its sweet time breaking-in, and no it’s not my brain 😃

I've always enjoyed rhodium and bare red copper (unplated). Beautiful tonal balance, and relatively neutral unlike gold.
btw, all of this may be academic, as the IEC bades at the inlets of our gear have cheap metals that owners have no control over. Nobody ever mentions that.

the mention of the cheap metals in the IEC's of our gear matches the cheap  binding post and rca's and other items builders use to save on cost. Passlabs use Furutech binding post which is a good marketing  point for me, frankly I'd like to see all the builders use name brand quality fittings. I don't like the binding post on these Bryston amps of mine, Bryston thinks they can build a fitting better than anyone else! using spades on speaker cables you can't tighten them properly, if you so much as touch the spade barrel, the furutech spade is now loose on the post!