How come there is no thread on the RealityCheck?

Is this similiar to the doppler radar preamplifier, liquid cerarmic cables, and $8000 isolation bases that we've read so much about? What or who is the common thread among them?

Tbg- did you look at the PSU?

Kana813, I did ask several people who know more about power supplies. I expect that a linear supply would not be a step forward, but only trying it would answer this definitively. Frankly, I do not have the wherewithal to do this.