nixos/system/sound.nix

{ ... }:

{
    hardware = {
        sound.enable = true;
    };
    software.pulseaudio.enable = false;
    services.pipewire = {
        enable = true;
        alsa.enable = true;
        alsa.support32Bit = true;
        pulse.enable = true;
        jack.enable = true;
    };
}