diff --git a/src/droplets/mixer_droplet.cpp b/src/droplets/mixer_droplet.cpp
new file mode 100644
index 0000000..41a8159
--- /dev/null
+++ b/src/droplets/mixer_droplet.cpp
@@ -0,0 +1,60 @@
+#include "mixer_droplet.h"
+
+MixerDroplet::MixerDroplet(DaisyPatch* m_patch,
+		       DropletState m_state) :
+  Droplet(m_patch,
+	  m_state) {
+  switch (GetState()) {
+  default:
+  case DropletState::kFull:
+    mix[0].Init(Patch()->controls[Patch()->CTRL_1],
+		0.0, 1.0f, Parameter::LINEAR);
+    mix[1].Init(Patch()->controls[Patch()->CTRL_2],
+		0.0, 1.0f, Parameter::LINEAR);
+    mix[2].Init(Patch()->controls[Patch()->CTRL_3],
+		0.0, 1.0f, Parameter::LINEAR);
+    mix[3].Init(Patch()->controls[Patch()->CTRL_4],
+		0.0, 1.0f, Parameter::LINEAR);
+    break;
+  case DropletState::kLeft:
+    mix[0].Init(Patch()->controls[Patch()->CTRL_1],
+		0.0, 1.0f, Parameter::LINEAR);
+    mix[1].Init(Patch()->controls[Patch()->CTRL_2],
+		0.0, 1.0f, Parameter::LINEAR);
+    break;
+  case DropletState::kRight:
+    mix[2].Init(Patch()->controls[Patch()->CTRL_3],
+		0.0, 1.0f, Parameter::LINEAR);
+    mix[3].Init(Patch()->controls[Patch()->CTRL_4],
+		0.0, 1.0f, Parameter::LINEAR);
+    break;
+  }
+}
+
+MixerDroplet::~MixerDroplet() {}
+
+void MixerDroplet::Control() {}
+
+void MixerDroplet::Process(AudioHandle::InputBuffer in, AudioHandle::OutputBuffer out, size_t size) {
+  Patch()->ProcessAnalogControls();
+
+  float output = 0.0f;
+  for (size_t i = 0; i < size; i++) {
+    output = 0.0f;
+    for (size_t chn = GetChannelMin(); chn < GetChannelMax(); chn++) {
+      output += in[chn][i] * mix[chn].Process();
+    }
+    if (GetState() == DropletState::kFull) {
+      output *= .25f;
+    } else {
+      output *= .5f;
+    }
+    for (size_t chn = GetChannelMin(); chn < GetChannelMax(); chn++) {
+      out[chn][i]  = output;
+    }
+  }
+}
+
+void MixerDroplet::Draw() {
+  DrawName("Mixer");
+}
diff --git a/src/droplets/mixer_droplet.h b/src/droplets/mixer_droplet.h
new file mode 100644
index 0000000..f68f9e5
--- /dev/null
+++ b/src/droplets/mixer_droplet.h
@@ -0,0 +1,56 @@
+#pragma once
+
+#ifndef CASCADE_DROPLETS_MIXER_DROPLET_H_
+#define CASCADE_DROPLETS_MIXER_DROPLET_H_
+
+#include "daisysp.h"
+#include "daisy_patch.h"
+
+#include "droplet.h"
+#include "../util.h"
+
+using namespace daisy;
+using namespace daisysp;
+
+class MixerDroplet: public Droplet {
+private:
+  Parameter mix[4];
+
+public:
+  /*
+   * Constructor for a mixer droplet.
+   *
+   * @param m_patch pointer to patch
+   * @param m_state droplet position
+   */
+  MixerDroplet(DaisyPatch* m_patch,
+	     DropletState m_state);
+  
+  /*
+   * Destructor for vco droplet.
+   */
+  ~MixerDroplet();
+
+  /*
+   * Processes user controls and inputs.
+   */
+  void Control();
+
+  /*
+   * Processes audio input and outputs.
+   *
+   * @param in the audio inputs for the patch
+   * @param out the audio outputs for the patch
+   * @param size the number of inputs and outputs
+   */
+  void Process(AudioHandle::InputBuffer in,
+	       AudioHandle::OutputBuffer out,
+	       size_t size);
+
+  /*
+   * Processes information to be shown on the display. 
+   */
+  void Draw();
+};
+
+#endif // CASCADE_DROPLETS_VCA_DROPLET_H_
diff --git a/src/main.cpp b/src/main.cpp
index 31d3ea4..3dba468 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -114,6 +114,10 @@ static void AudioThrough(AudioHandle::InputBuffer in,
 
 Droplet* GetDroplet(DropletState state) {
   switch(selected_menu->GetState()) {
+  default:
+  case MenuState::kMixer:
+    return new MixerDroplet(&patch,
+			    state);
   case MenuState::kVCA:
     return new VCADroplet(&patch,
 			  state);
@@ -122,7 +126,6 @@ Droplet* GetDroplet(DropletState state) {
 			  state,
 			  sample_rate);
   case MenuState::kNoise:
-  default:
     return new NoiseDroplet(&patch,
 			    state);
   }	
diff --git a/src/main.h b/src/main.h
index 2055715..e938339 100644
--- a/src/main.h
+++ b/src/main.h
@@ -12,6 +12,7 @@
 #include "menu.h"
 #include "droplets/droplet.h"
 #include "droplets/droplet_manager.h"
+#include "droplets/mixer_droplet.h"
 #include "droplets/noise_droplet.h"
 #include "droplets/vca_droplet.h"
 #include "droplets/vco_droplet.h"
diff --git a/src/menu.cpp b/src/menu.cpp
index dd87dac..d7c3adc 100644
--- a/src/menu.cpp
+++ b/src/menu.cpp
@@ -9,9 +9,10 @@ Menu::Menu(DaisyPatch* m_patch,
 
   head = new MenuItem(MenuState::kSplit, "Split");
   head->AddItemEnd(new MenuItem(MenuState::kChange, ""));
-  head->AddItemEnd(new MenuItem(MenuState::kVCO, "VCO"));
-  head->AddItemEnd(new MenuItem(MenuState::kVCA, "VCA"));
+  head->AddItemEnd(new MenuItem(MenuState::kMixer, "Mixer"));
   head->AddItemEnd(new MenuItem(MenuState::kNoise, "Noise"));
+  head->AddItemEnd(new MenuItem(MenuState::kVCA, "VCA"));
+  head->AddItemEnd(new MenuItem(MenuState::kVCO, "VCO"));
   
   selected = head;
   buffer = selected;
diff --git a/src/menu_item.h b/src/menu_item.h
index c0519b4..72adbc8 100644
--- a/src/menu_item.h
+++ b/src/menu_item.h
@@ -5,7 +5,7 @@
 
 #include <string>
 
-enum class MenuState {kSplit, kChange, kVCA, kVCO, kNoise};
+enum class MenuState {kSplit, kChange, kMixer, kNoise, kVCA, kVCO};
 
 class MenuItem {
  private: