Since there has been some recent interest in PSU discussion, and more specifically, Farad PSU I will share my experience as this is what this thread is all about.
My end point is based on a 12V Jetway NF596 motherboard that is modded with the sCLK-EX board. I used to power it with sPS-500 using a 50cm 16AWG Neotech UP-OCC silver with JSSG360 treatment. A few months back, I acquired a 12V Farad Super3 PSU with the Pink Faun PCX DC cable. I replaced the sPS-500 with the Farad Super3 and kept the same power cable and I was immediately rewarded with a significant improvement. The main benefits are:
1-An enhanced 3D sound stage
2-More density to the notes and specially vocals (this is what I am more sensitive to)
3-Smoother sound. This requires patience. In the first week, the sound was still a bit harsh, but after 4-5 days of 24 hr continuous playback, the PSU settled in quite nicely.
Again, I highlight that it was only Farad vs. sPS-500 comparison as I don't and not planning to own any PH PSUs.
I am eagerly waiting to read what @austinpop reports in his PSU shootout.
I tried to keep my post focused on the SQ of my endpoint and not about the PSU itself, I hope this is not off topic.