diff --git a/Mixer/Gain_Module.C b/Mixer/Gain_Module.C
index 8045e0b..0ddd30b 100644
--- a/Mixer/Gain_Module.C
+++ b/Mixer/Gain_Module.C
@@ -18,7 +18,7 @@
 /*******************************************************************************/
 
 #include "Gain_Module.H"
-#include <FL/Fl_Single_Window.H>
+
 #include <math.h>
 #include <dsp.h>
 
diff --git a/Mixer/Mono_Pan_Module.C b/Mixer/Mono_Pan_Module.C
new file mode 100644
index 0000000..cf94055
--- /dev/null
+++ b/Mixer/Mono_Pan_Module.C
@@ -0,0 +1,85 @@
+
+/*******************************************************************************/
+/* Copyright (C) 2009 Jonathan Moore Liles                                     */
+/*                                                                             */
+/* This program is free software; you can redistribute it and/or modify it     */
+/* under the terms of the GNU General Public License as published by the       */
+/* Free Software Foundation; either version 2 of the License, or (at your      */
+/* option) any later version.                                                  */
+/*                                                                             */
+/* This program is distributed in the hope that it will be useful, but WITHOUT */
+/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or       */
+/* FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for   */
+/* more details.                                                               */
+/*                                                                             */
+/* You should have received a copy of the GNU General Public License along     */
+/* with This program; see the file COPYING.  If not,write to the Free Software */
+/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+/*******************************************************************************/
+
+#include "Mono_Pan_Module.H"
+
+#include <math.h>
+#include <dsp.h>
+
+Mono_Pan_Module::Mono_Pan_Module ( )
+    : Module ( 50, 24, name() )
+{
+    Port p( this, Port::INPUT, Port::CONTROL, "Pan" );
+    p.hints.type = Port::Hints::LOGARITHMIC;
+    p.hints.ranged = true;
+    p.hints.minimum = -1.0f;
+    p.hints.maximum = 1.0f;
+    p.hints.default_value = 0.0f;
+
+    p.connect_to( new float );
+    p.control_value( p.hints.default_value );
+
+    add_port( p );
+
+    add_port( Port( this, Port::INPUT, Port::AUDIO ) );
+    add_port( Port( this, Port::OUTPUT, Port::AUDIO ) );
+    add_port( Port( this, Port::OUTPUT, Port::AUDIO ) );
+
+    end();
+
+    log_create();
+}
+
+Mono_Pan_Module::~Mono_Pan_Module ( )
+{
+    delete (float*)control_input[0].buffer();
+    log_destroy();
+}
+
+
+
+bool
+Mono_Pan_Module::configure_inputs ( int n )
+{
+    return true;
+}
+
+
+
+void
+Mono_Pan_Module::process ( void )
+{
+    const float g = control_input[0].control_value();
+
+// this is obviously wrong, but it produces a strange false stereo effect.
+//    const float lg = (0.0f - g);
+//    const float rg = g;
+
+    const float lg = (0.0f - g) + 1.0f;
+    const float rg = g + 1.0f;
+
+    if ( audio_input[0].connected() &&
+         audio_output[0].connected() &&
+         audio_output[1].connected() )
+    {
+        buffer_copy_and_apply_gain( (sample_t*)audio_output[1].buffer(), (sample_t*)audio_input[0].buffer(), nframes(), rg );
+
+        buffer_apply_gain( (sample_t*)audio_output[0].buffer(), nframes(), lg );
+    }
+}
diff --git a/Mixer/Mono_Pan_Module.H b/Mixer/Mono_Pan_Module.H
new file mode 100644
index 0000000..db0a0bf
--- /dev/null
+++ b/Mixer/Mono_Pan_Module.H
@@ -0,0 +1,42 @@
+
+/*******************************************************************************/
+/* Copyright (C) 2009 Jonathan Moore Liles                                     */
+/*                                                                             */
+/* This program is free software; you can redistribute it and/or modify it     */
+/* under the terms of the GNU General Public License as published by the       */
+/* Free Software Foundation; either version 2 of the License, or (at your      */
+/* option) any later version.                                                  */
+/*                                                                             */
+/* This program is distributed in the hope that it will be useful, but WITHOUT */
+/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or       */
+/* FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for   */
+/* more details.                                                               */
+/*                                                                             */
+/* You should have received a copy of the GNU General Public License along     */
+/* with This program; see the file COPYING.  If not,write to the Free Software */
+/* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+/*******************************************************************************/
+
+#pragma once
+
+#include "Module.H"
+
+class Mono_Pan_Module : public Module
+{
+public:
+
+    Mono_Pan_Module ( );
+    virtual ~Mono_Pan_Module ( );
+
+    const char *name ( void ) const { return "Mono Pan"; }
+
+    int can_support_inputs ( int n ) { return ( n == 1 ) ? 2 : -1; }
+    bool configure_inputs ( int n );
+
+    LOG_CREATE_FUNC( Mono_Pan_Module );
+
+protected:
+
+    virtual void process ( void );
+
+};
diff --git a/Mixer/main.C b/Mixer/main.C
index 1c2e92d..29ad5a1 100644
--- a/Mixer/main.C
+++ b/Mixer/main.C
@@ -52,6 +52,7 @@ Fl_Single_Window *main_window;
 #include "Meter_Module.H"
 #include "Meter_Indicator_Module.H"
 #include "Controller_Module.H"
+#include "Mono_Pan_Module.H"
 #include "Chain.H"
 
 
@@ -82,6 +83,7 @@ main ( int argc, char **argv )
     LOG_REGISTER_CREATE( Gain_Module );
     LOG_REGISTER_CREATE( Meter_Module );
     LOG_REGISTER_CREATE( JACK_Module );
+    LOG_REGISTER_CREATE( Mono_Pan_Module );
     LOG_REGISTER_CREATE( Meter_Indicator_Module );
     LOG_REGISTER_CREATE( Controller_Module );