diff --git a/src/gui/panels/ValentineCenterPanel.cpp b/src/gui/panels/ValentineCenterPanel.cpp
index d7071da3..2da5f72d 100644
--- a/src/gui/panels/ValentineCenterPanel.cpp
+++ b/src/gui/panels/ValentineCenterPanel.cpp
@@ -15,21 +15,33 @@ namespace valentine
 namespace detail
 {
 inline const juce::String kCrushSliderText = "CRUSH";
+inline const juce::String kCompressSliderText = "COMPRESS";
+inline const juce::String kSaturateSliderText = "SATURATE";
 } // namespace detail
 
 CenterPanel::CenterPanel (ValentineAudioProcessor& processor)
     : borderLineThickness (0.0f)
     , borderCornerSize (0.0f)
+    , crushEnableButton (parameterID (VParameter::crushEnable), processor.treeState)
     , crushSlider (detail::kCrushSliderText,
                    parameterID (VParameter::bitCrush),
                    processor.treeState)
-    , crushEnableButton (parameterID (VParameter::crushEnable), processor.treeState)
+    , compressSlider (detail::kCompressSliderText,
+                      parameterID (VParameter::inputGain),
+                      processor.treeState)
+    , saturateEnableButton (parameterID (VParameter::saturateEnable), processor.treeState)
+    , saturateSlider (detail::kSaturateSliderText,
+                      parameterID (VParameter::saturation),
+                      processor.treeState)
     , valentineLogo (
           juce::Drawable::createFromImageData (BinaryData::logo_218x40_svg,
                                                BinaryData::logo_218x40_svgSize))
 {
     addAndMakeVisible (crushEnableButton);
     addAndMakeVisible (crushSlider);
+    addAndMakeVisible (compressSlider);
+    addAndMakeVisible (saturateEnableButton);
+    addAndMakeVisible (saturateSlider);
     addAndMakeVisible (valentineLogo.get());
 }
 
@@ -74,16 +86,24 @@ void CenterPanel::resized()
     // Adjust button width to make room
     topRowSliderWidth -= topRowButtonWidth;
 
-    auto crushButtonBounds = topRowSliders.removeFromLeft (topRowButtonWidth);
-    auto crushButtonSpacer = juce::roundToInt (
-        (crushButtonBounds.getHeight() - crushButtonBounds.getWidth()) * .5f);
-    crushButtonBounds.removeFromTop (crushButtonSpacer);
-    crushButtonBounds.removeFromBottom (crushButtonSpacer);
+    // We want the buttons to be centered vertically, and need the button bounds to
+    // be square;
+    const auto buttonSpacer =
+        juce::roundToInt ((topRowSliders.getHeight() - topRowButtonWidth) * .5f);
 
-    crushEnableButton.setBounds (crushButtonBounds);
-
-    const auto crushSliderBounds = topRowSliders.removeFromLeft (topRowSliderWidth);
-    crushSlider.setBounds (crushSliderBounds);
+    auto crushButtonBounds = topRowSliders.removeFromLeft (topRowButtonWidth);
+    // auto crushButtonSpacer = juce::roundToInt (
+    //     (crushButtonBounds.getHeight() - crushButtonBounds.getWidth()) * .5f);
+    // crushButtonBounds.removeFromTop (crushButtonSpacer);
+    // crushButtonBounds.removeFromBottom (crushButtonSpacer);
+
+    crushEnableButton.setBounds (crushButtonBounds.reduced (0, buttonSpacer));
+
+    crushSlider.setBounds (topRowSliders.removeFromLeft (topRowSliderWidth));
+    compressSlider.setBounds (topRowSliders.removeFromLeft (topRowSliderWidth));
+    saturateEnableButton.setBounds (
+        topRowSliders.removeFromLeft (topRowButtonWidth).reduced (0, buttonSpacer));
+    saturateSlider.setBounds (topRowSliders.removeFromLeft (topRowSliderWidth));
 
     const auto logoHeight = juce::roundToInt (topRowComponents.getHeight() * .25f);
     topRowComponents.removeFromTop (logoHeight * 1.45f);
diff --git a/src/gui/panels/ValentineCenterPanel.h b/src/gui/panels/ValentineCenterPanel.h
index fe4267a2..86eeffc0 100644
--- a/src/gui/panels/ValentineCenterPanel.h
+++ b/src/gui/panels/ValentineCenterPanel.h
@@ -29,8 +29,11 @@ class CenterPanel : public juce::Component
     float borderLineThickness;
     float borderCornerSize;
 
-    LabelSlider crushSlider;
     ToggleButton crushEnableButton;
+    LabelSlider crushSlider;
+    LabelSlider compressSlider;
+    ToggleButton saturateEnableButton;
+    LabelSlider saturateSlider;
 
     std::unique_ptr<juce::Drawable> valentineLogo;