added GxAmplifier-X

snap.xml

@@ -9,6 +9,7 @@
 <jack>
   <client name="system">
     <port name="capture_2">
+      <connection port="GxAmplifier-X:in" />
       <connection port="GxTuner:in" />
     </port>
   </client>
@@ -22,6 +23,12 @@
       <connection port="system:playback_4" />
     </port>
   </client>
+  <client name="GxAmplifier-X">
+    <port name="out">
+      <connection port="system:playback_3" />
+      <connection port="system:playback_4" />
+    </port>
+  </client>
   <client name="GxTuner">
     <port name="midi_out" />
     <port name="out" />