+++++ for Teddy Pardo…. there are often many opportunities to buy them used and implement them widely across your streaming network..
TIP get your remaining wall warts on a decent ( Furman 15 is fine ) power conditioning unit , preferably on a different breaker than the dedicated home run used for the rest of the system - the analog kit.
Finally you must experiment with where to plug the DAC in…. much will depend on the the competency of the DAC designer in 3 key areas: Power supply, input isolation and Faraday cage implementation… then we can wrangle over if they know much about filters and that ALL important analog stage….
Ones and Zeros is an incomplete sentence… ignore the poster who claims otherwise…