All My PS gear has broken down many times. The screen on my DS I gave up. I still like it. I guess I am a gluten for punishment. Sure, there is better stuff out there but way more money. Plus those often have issues too. If the TSS beats my MSB Select DAC II, loaded with mono powerbases it will be worth 20 grand. Regardless if it has hiccups or not IMO.
I wanted an explanation of the picture of the P20 with 0.00THD in and 01.00THD out? What the heck did you plug it into? Certainly not the wall?
PSA does not measure high frequency noise because others easily beat it but that is okay. Overall it sounds good and I am happy with them. People ask me why my P20’s buzz. Well other folks units did and heck it is PSA. I do not mind. You buy top Ferrari and I promise you a Hyundai is more reliable. I know because I have a 2019 812 Superfast. It is literally junk. PSA is at least better than that. Please stop hating on them. They are good people and they try their best.
OH, to the OP. Furman and Panamax are the same company. The Furman power regulator is their lower end unit. You may find the Panamax 5400PM better. It filters with capacitors ala Shunyata instead of a Torroid. I find capacitors or large batteries used as huge capacitors to be quieter(through your speakers) Than units that employ a Toroidal Transformer for their filtration. In fact the 5400PM is better than my Torus(going back) and an Eaton 9PX is much better than that. Forget Eatons published THD, it sounds much better than a P20 IMO. I prefer the P20’s to replacing 250# batteries.