After reading so many positive reviews about furutech rhodium plugs i swapped all my fi15 plus gold to rhodium. I have about 6 sets of cables going into pre, monoblocks, dcs network bridge and a lampizator dac. I ran in all my rhodium plug including a fi50 ncf iec plug for at least 600 hrs in a daisy chain configuration powering a fridge.
I should also mention my entire system my dac to pre to amps is fully tube powered.
Okay in a nutshell i would not recommend you go 100% rhodium. You'll feel the tone tilt towards upward frequency, you will lose the golden mid range. You'll hear more detail but you'll also feel like someone had push the mic away from your singers. You'll lose the mid range magic. Mixing and match some pure copper plugs and gold restored some of the magic. Going all Rhodium definately was not the end game in my system. I only use furutech plugs. The iec plugs i used were fi15 c ncf.
I should also mention my entire system my dac to pre to amps is fully tube powered.
Okay in a nutshell i would not recommend you go 100% rhodium. You'll feel the tone tilt towards upward frequency, you will lose the golden mid range. You'll hear more detail but you'll also feel like someone had push the mic away from your singers. You'll lose the mid range magic. Mixing and match some pure copper plugs and gold restored some of the magic. Going all Rhodium definately was not the end game in my system. I only use furutech plugs. The iec plugs i used were fi15 c ncf.