@stevebobnii ---when you think about it spending $1k for a fuse is not silly if you get good results. How much do you pay for PC’s? Interconnects? Speaker Cables? Just because it is a tiny component does not mean it can not impact your sound to a large degree.
I have an SR Orange duplex outlet. Does it do anything? Out of all my components / tweaks, I find that to be the hardest to determine the benefit. I thought about going to the QSA Duplexes but would rather buy a QSA red instead. I have all QSA yellow in my components now. I had SR orange. In my system. QSA yellow was better than Orange. I have not tried SR purple. I may put a Red in my Lampizator DAC and Lucas Audio Music server. I may add the SR purple to my mono amps, but I wonder, should you stick with all the same brand? Or, is it ok to mix and match fuses? How will you know which fuses are really making the impact on your system then?
In summary, IMO, I would rather invest in the fuse rather than the duplex box.