nix-config/modules/pipewire.nix

{ pkgs, ... }:
{
  # Enable sound with pipewire.
  #sound.enable = true;
  hardware.pulseaudio.enable = false;
  environment.systemPackages = with pkgs; [ pamixer ];
  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;

    # use the example session manager (no others are packaged yet so this is enabled by default,
    # no need to redefine it in your config for now)
    #media-session.enable = true;
  };

}