diff --git a/machines/Lilim/configuration.nix b/machines/Lilim/configuration.nix
index 8279fad..febd46e 100644
--- a/machines/Lilim/configuration.nix
+++ b/machines/Lilim/configuration.nix
@@ -1,8 +1,46 @@
-{ pkgs, ... }:
+{ pkgs, lib, ... }:
 
 {
   services.cron.enable = false;
 
   networking.dhcpcd.extraConfig = "noarp";
   system.stateVersion = "19.09";
+
+  # low latency audio stuff
+  security.pam.loginLimits = [
+    { domain = "@audio"; item = "memlock"; type = "-"; value = "unlimited"; }
+    { domain = "@audio"; item = "rtprio"; type = "-"; value = "99"; }
+    { domain = "@audio"; item = "nofile"; type = "soft"; value = "99999"; }
+    { domain = "@audio"; item = "nofile"; type = "hard"; value = "99999"; }
+  ];
+  environment = {
+    etc = {
+      "security/limits.d/91-nice.conf".text = ''
+        derped           -   nice            -4
+      '';
+    };
+    variables = {
+      DSSI_PATH   = "$HOME/.dssi:$HOME/.nix-profile/lib/dssi:/run/current-system/sw/lib/dssi";
+      LADSPA_PATH = "$HOME/.ladspa:$HOME/.nix-profile/lib/ladspa:/run/current-system/sw/lib/ladspa";
+      LV2_PATH    = "$HOME/.lv2:$HOME/.nix-profile/lib/lv2:/run/current-system/sw/lib/lv2";
+      LXVST_PATH  = "$HOME/.lxvst:$HOME/.nix-profile/lib/lxvst:/run/current-system/sw/lib/lxvst";
+      VST_PATH    = "$HOME/.vst:$HOME/.nix-profile/lib/vst:/run/current-system/sw/lib/vst";
+    };
+  };
+  services = {
+    udev = {
+      packages = [];
+      extraRules = ''
+        KERNEL=="rtc0", GROUP="audio"
+        KERNEL=="hpet", GROUP="audio"
+      '';
+    };
+  };
+  boot = {
+    kernelModules = [ "snd-usb-audio" "snd-aloop" "snd-seq" "snd-rawmidi" ];
+    kernelParams = [ "threadirq" ];
+    extraModprobeConfig = ''
+      options snd-usb-audio nrpacks=1
+    '';
+  };
 }