config-jack-aj-snapshot/snap.xml

<?xml version="1.0" encoding="utf-8"?>
<alsa>
  <client name="USB-MIDI">
    <port id="0">
      <connection client="Pianoteq Midi Input" port="0" />
    </port>
  </client>
</alsa>
<jack>
  <client name="system">
    <port name="capture_1">
      <connection port="system:playback_3" />
      <connection port="system:playback_4" />
    </port>
    <port name="capture_2">
      <connection port="GxAmplifier-X:in" />
      <connection port="GxTuner:in" />
    </port>
  </client>
  <client name="PulseAudio JACK Sink">
    <port name="front-left">
      <connection port="system:playback_1" />
      <connection port="system:playback_3" />
    </port>
    <port name="front-right">
      <connection port="system:playback_2" />
      <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" />
  </client>
  <client name="Pianoteq52">
    <port name="out_1">
      <connection port="system:playback_1" />
      <connection port="system:playback_3" />
    </port>
    <port name="out_2">
      <connection port="system:playback_2" />
      <connection port="system:playback_4" />
    </port>
    <port name="out_3" />
    <port name="out_4" />
    <port name="out_5" />
  </client>
</jack>