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Been trying to read archives for answers but feel I need education.
I have several pieces of equipment that are dc and run from a wall wart (+ one ac piece).
What are these - switching mode, linear or regulated.
As they are dc I have put the wall warts to one side and use a variable dc bench supply and a regulated bench supply for my dac at 13vdc.
The variable bench supply and the regulated supply are significantly bigger than the wall warts- does that mean better or am I introducing ‘noise’ to my system
I do feel the sound is improved but I am also not sure if it’s wishful thinking
Anyone else not use wall warts for dc or ac equipment- cheers peter
Digital Sources- Meridian 206 cdp, Pro-Ject Bluetooth E for iPhone 4s & Genus DAB all to Beresford TC7510
Amplification-NVA P50 & 2x A20
Speakers-Diy Cubes; Mid/bass; 4” Royd drivers with LS5; Tweeters; Richard Allan Cb4 with Ls1
IME the majority of gear will let you hear the difference between PSU's, assuming a difference does exist.