diff --git a/doc/img/DSDdemod_plugin.png b/doc/img/DSDdemod_plugin.png
index 603de11bd..0240aa518 100644
Binary files a/doc/img/DSDdemod_plugin.png and b/doc/img/DSDdemod_plugin.png differ
diff --git a/doc/img/DSDdemod_plugin.xcf b/doc/img/DSDdemod_plugin.xcf
index ba0db41aa..c605021e3 100644
Binary files a/doc/img/DSDdemod_plugin.xcf and b/doc/img/DSDdemod_plugin.xcf differ
diff --git a/plugins/channelrx/demodam/readme.md b/plugins/channelrx/demodam/readme.md
index 31e6f202c..fc09b4b69 100644
--- a/plugins/channelrx/demodam/readme.md
+++ b/plugins/channelrx/demodam/readme.md
@@ -20,7 +20,7 @@ Average total power in dB relative to a +/- 1.0 amplitude signal received in the
 
 Left click on this button to toggle audio mute for this channel. The button will light up in green if the squelch is open. This helps identifying which channels are active in a multi-channel configuration.
 
-If you right click on it it will open a dialog to select the audio output device.
+If you right click on it it will open a dialog to select the audio output device. See [audio management documentation](../../../sdrgui/audio.md) for details.
 
 <h3>5: Level meter in dB</h3>
 
diff --git a/plugins/channelrx/demoddsd/readme.md b/plugins/channelrx/demoddsd/readme.md
index bae5367bd..da4830eff 100644
--- a/plugins/channelrx/demoddsd/readme.md
+++ b/plugins/channelrx/demoddsd/readme.md
@@ -86,23 +86,13 @@ Number of milliseconds following squelch gate opening after which the signal is
 
 Use this switch to toggle high-pass filter on the audio
 
-<h4>A.9: Audio mute and squelch indicator</h4>
+<h4>A.9: Audio mute, squelch indicator and select audio output device</h4>
 
-Audio mute toggle button. This button lights in green when the squelch opens.
+Left click to mute/unmute audio. This button lights in green when the squelch opens.
 
-<h3>A.10: UDP output</h3>
+If you right click on it it will open a dialog to select the audio output device. See [audio management documentation](../../../sdrgui/audio.md) for details.
 
-Copies audio output to UDP. Output is stereo S16LE samples. Depending on which slots are active the output is the following:
-
-  - Slot 1: slot 1 on left channel
-  - Slot 2: slot 2 on right channel
-  - Slot 1+2: slot 1 on left channel 
-
-It cannot mix both channels when slot1+2 are active.
-
-UDP address and send port are specified in the basic channel settings. See: [here](https://github.com/f4exb/sdrangel/blob/master/sdrgui/readme.md#6-channels)
-
-<h3>a.11: Format specific status display</h3>
+<h3>A.11: Format specific status display</h3>
 
 When the display is active the background turns from the surrounding gray color to dark green. It shows informatory or status messages that are particular to each format.
 
diff --git a/plugins/channelrx/demodnfm/nfmdemodgui.ui b/plugins/channelrx/demodnfm/nfmdemodgui.ui
index 379ec2059..f59f367d2 100644
--- a/plugins/channelrx/demodnfm/nfmdemodgui.ui
+++ b/plugins/channelrx/demodnfm/nfmdemodgui.ui
@@ -574,7 +574,7 @@
       <item>
        <widget class="QToolButton" name="audioMute">
         <property name="toolTip">
-         <string>Mute/Unmute audio</string>
+         <string>Left: Mute/Unmute audio Right: Select audio output device</string>
         </property>
         <property name="text">
          <string>...</string>
diff --git a/plugins/channelrx/demodnfm/readme.md b/plugins/channelrx/demodnfm/readme.md
index 38c63ba6d..3e689e073 100644
--- a/plugins/channelrx/demodnfm/readme.md
+++ b/plugins/channelrx/demodnfm/readme.md
@@ -62,4 +62,4 @@ This is the value of the tone squelch received when the CTCSS is activated. It d
 
 Left click on this button to toggle audio mute for this channel. The button will light up in green if the squelch is open. This helps identifying which channels are active in a multi-channel configuration.
 
-If you right click on it it will open a dialog to select the audio output device.
\ No newline at end of file
+If you right click on it it will open a dialog to select the audio output device. See [audio management documentation](../../../sdrgui/audio.md) for details.
\ No newline at end of file
diff --git a/plugins/channelrx/demodssb/readme.md b/plugins/channelrx/demodssb/readme.md
index eaf6995d9..82a181092 100644
--- a/plugins/channelrx/demodssb/readme.md
+++ b/plugins/channelrx/demodssb/readme.md
@@ -148,7 +148,7 @@ When the power threshold is close to the noise floor a few milliseconds help in
 
 Left click on this button to toggle audio mute for this channel.
 
-If you right click on it a dialog will open to select the audio output device.
+If you right click on it a dialog will open to select the audio output device. See [audio management documentation](../../../sdrgui/audio.md) for details.
 
 <h3>14: Spectrum display</h3>
 
diff --git a/plugins/channeltx/modam/readme.md b/plugins/channeltx/modam/readme.md
index b401c0ec2..17ba6987f 100644
--- a/plugins/channeltx/modam/readme.md
+++ b/plugins/channeltx/modam/readme.md
@@ -60,7 +60,7 @@ Adjusts the tone frequency from 0.1 to 2.5 kHz in 0.01 kHz steps
 
 Left click to switch to the audio input. You must switch it off to make other inputs available.
 
-Right click to select audio input device.
+Right click to select audio input device. See [audio management documentation](../../../sdrgui/audio.md) for details.
 
 <h3>10: CW (Morse) text</h3>
 
diff --git a/plugins/channeltx/modnfm/readme.md b/plugins/channeltx/modnfm/readme.md
index 6ea86686e..83e1b470b 100644
--- a/plugins/channeltx/modnfm/readme.md
+++ b/plugins/channeltx/modnfm/readme.md
@@ -64,7 +64,7 @@ Adjusts the tone frequency from 0.1 to 2.5 kHz in 0.01 kHz steps
 
 Left click to switch to the audio input. You must switch it off to make other inputs available.
 
-Right click to select audio input device.
+Right click to select audio input device. See [audio management documentation](../../../sdrgui/audio.md) for details.
 
 <h3>11: CTCSS switch</h3>
 
diff --git a/plugins/channeltx/modssb/readme.md b/plugins/channeltx/modssb/readme.md
index d1f246133..ba4ada59e 100644
--- a/plugins/channeltx/modssb/readme.md
+++ b/plugins/channeltx/modssb/readme.md
@@ -163,9 +163,11 @@ Switches to the Morse keyer input. You must switch it off to make other inputs a
 
 Adjusts the tone frequency from 0.1 to 2.5 kHz in 0.01 kHz steps
 
-<h4>13.4: Audio input select</h4>
+<h4>13.4: Audio input select and select audio input device</h4>
 
-Switches to the audio input. You must switch it off to make other inputs available.
+Left click to switch to the audio input. You must switch it off to make other inputs available.
+
+Right click to select audio input device. See [audio management documentation](../../../sdrgui/audio.md) for details.
 
 <h3>14: CW (Morse) text</h3>
 
diff --git a/plugins/channeltx/modwfm/readme.md b/plugins/channeltx/modwfm/readme.md
index 51b6a2cb2..5dcf946af 100644
--- a/plugins/channeltx/modwfm/readme.md
+++ b/plugins/channeltx/modwfm/readme.md
@@ -64,7 +64,7 @@ Adjusts the tone frequency from 0.1 to 2.5 kHz in 0.01 kHz steps
 
 Left click to switch to the audio input. You must switch it off to make other inputs available.
 
-Right click to select audio input device.
+Right click to select audio input device. See [audio management documentation](../../../sdrgui/audio.md) for details.
 
 <h3>11: CW (Morse) text</h3>