You are talking about two different things. A wall wart in general is crap for hifi usage and a Power isolation device won’t change that.
I’m looking at getting an S Booster power supply for my streamer to give me cleaner power.
All the best.
JD
Power isolator versus need for a better Power supply
I have a transparent power isolator, and a component with a Wall wart power supply.
If I plug the wall wart into the power isolator, does this precluding need to replace the wall wart for a better Power supply (ie. Ifi, etc). Doesn’t Power isolator clean things up before electricity arrives at the Wall wart?
I asked this question and didn't get a very good answer from the dealer that would be selling me a Power supply to replace the wall wart assuming I need to do it