{ pkgs, config, lib, ... }: { # rtkit is optional but recommended security.rtkit.enable = true; services.pipewire = { enable = true; alsa.enable = true; alsa.support32Bit = true; pulse.enable = true; # If you want to use JACK applications, uncomment this jack.enable = true; }; environment.systemPackages = with pkgs; [ pavucontrol ]; }