All wall warts are not created equally which makes sense. I have a streamer, the lumin x1, and it comes with a separate Power supply that's supposedly is quite good.
But when it comes to a Quality switch or even a nucleus, spending 300 to $1000 or more for a power supply seems a bit crazy. All these lesser costly peripheral pieces of equipment that are touted as needing power supply improvement that will cost 300 to $2000 or even more it's pretty horrifying and likely ridiculous.
if it really works guess i need to spend nearly $1000 to improve the quality of a switch and a nucleus. Add this is after spending a lot of money on the power conditioner.