diff --git a/systems/x86_64-linux/shorthair/audio/default.nix b/systems/x86_64-linux/shorthair/audio/default.nix
index 9b1151f..baddd31 100644
--- a/systems/x86_64-linux/shorthair/audio/default.nix
+++ b/systems/x86_64-linux/shorthair/audio/default.nix
@@ -21,10 +21,6 @@
                   "media.class" = "Audio/Sink";
                   "node.name" = "alsa_output.usb-NXP_SEMICONDUCTORS_Razer_Kraken_V3_Pro-00.analog-stereo";
                 }
-                {
-                  "media.class" = "Audio/Sink";
-                  "node.name" = "alsa_output.usb-R__DE_RODECaster_Duo_IR0023015-00.analog-stereo";
-                }
               ];
               actions = {
                 create-stream = {
@@ -33,6 +29,82 @@
                 };
               };
             }
+            {
+              matches = [
+                {
+                  "media.class" = "Audio/Sink";
+                  "node.name" = "alsa_output.usb-R__DE_RODECaster_Duo_IR0023015-00.pro-output-1";
+                }
+              ];
+              actions = {
+                create-stream = {
+                  "audio.position" = [ "AUX0" "AUX1" ];
+                  "combine.audio.position" = [ "FL" "FR" ];
+                };
+              };
+            }
+          ];
+        };
+      }
+      {
+        name = "libpipewire-module-combine-stream";
+        args = {
+          "combine.mode" = "sink";
+          "node.name" = "chat_output";
+          "node.description" = "Chat Output";
+          "combine.latency-compensate" = false;
+          "combine.props" = {
+            "audio.position" = [ "FL" "FR" ];
+          };
+          "stream.props" = {
+            "stream.dont-remix" = true;
+          };
+          "stream.rules" = [
+            {
+              matches = [
+                {
+                  "media.class" = "Audio/Sink";
+                  "node.name" = "alsa_output.usb-R__DE_RODECaster_Duo_IR0023015-00.pro-output-0";
+                }
+              ];
+              actions = {
+                create-stream = {
+                  "audio.position" = [ "AUX0" "AUX1" ];
+                  "combine.audio.position" = [ "FL" "FR" ];
+                };
+              };
+            }
+          ];
+        };
+      }
+      {
+        name = "libpipewire-module-combine-stream";
+        args = {
+          "combine.mode" = "source";
+          "node.name" = "input";
+          "node.description" = "Input";
+          "combine.latency-compensate" = false;
+          "combine.props" = {
+            "audio.position" = [ "FL" "FR" ];
+          };
+          "stream.props" = {
+            "stream.dont-remix" = true;
+          };
+          "stream.rules" = [
+            {
+              matches = [
+                {
+                  "media.class" = "Audio/Source";
+                  "node.name" = "alsa_input.usb-R__DE_RODECaster_Duo_IR0023015-00.pro-input-1";
+                }
+              ];
+              actions = {
+                create-stream = {
+                  "audio.position" = [ "AUX0" "AUX1" ];
+                  "combine.audio.position" = [ "FL" "FR" ];
+                };
+              };
+            }
           ];
         };
       }