@binkle@clubcyberia.co @RustyCrab@clubcyberia.co @EasyCures@kiwifarms.cc a "power filter" card. Still theoretically doing something, unlike Coconut Audio's audiophile rocks: http://www.adventuresinhifiaudio.com/26/01/2018/audiophile-rocks-down-the-rabbit-hole-once-again/ or this ancient gem, taping bags of aquarium pebbles to your cables: https://www.machinadynamica.com/machina31.htm