diff --git a/project/vc2008_mfc/VBA2008.vcproj b/project/vc2008_mfc/VBA2008.vcproj
index 5a00efb7..d11a3435 100644
--- a/project/vc2008_mfc/VBA2008.vcproj
+++ b/project/vc2008_mfc/VBA2008.vcproj
@@ -248,10 +248,6 @@
 			Filter="cpp;c;cxx;def;odl;idl;hpj;bat;asm;asmx"
 			UniqueIdentifier="{4FC737F1-C7A5-4376-A066-2A32D752A2FF}"
 			>
-			<File
-				RelativePath="..\..\src\win32\AudioEffectsDlg.cpp"
-				>
-			</File>
 			<Filter
 				Name="Filters"
 				>
@@ -609,6 +605,10 @@
 					RelativePath="..\..\src\win32\Associate.cpp"
 					>
 				</File>
+				<File
+					RelativePath="..\..\src\win32\AudioEffectsDlg.cpp"
+					>
+				</File>
 				<File
 					RelativePath="..\..\src\win32\AVIWrite.cpp"
 					>
@@ -956,10 +956,6 @@
 			Filter="h;hpp;hxx;hm;inl;inc;xsd"
 			UniqueIdentifier="{93995380-89BD-4b04-88EB-625FBE52EBFB}"
 			>
-			<File
-				RelativePath="..\..\src\win32\AudioEffectsDlg.h"
-				>
-			</File>
 			<Filter
 				Name="GB"
 				>
@@ -1163,6 +1159,10 @@
 					RelativePath="..\..\src\win32\Associate.h"
 					>
 				</File>
+				<File
+					RelativePath="..\..\src\win32\AudioEffectsDlg.h"
+					>
+				</File>
 				<File
 					RelativePath="..\..\src\win32\AVIWrite.h"
 					>
diff --git a/src/Sound.cpp b/src/Sound.cpp
index f099795a..2a65b03e 100644
--- a/src/Sound.cpp
+++ b/src/Sound.cpp
@@ -60,7 +60,6 @@ float soundFiltering   = 1;
 static float soundFiltering_;
 int soundVolume        = 0;
 static int soundVolume_;
-bool soundEcho         = false;
 int soundEnableFlag    = 0x3ff; // emulator channels enabled
 
 int const SOUND_CLOCK_TICKS_ = 167772;
diff --git a/src/Sound.h b/src/Sound.h
index 8ba49bc1..d1584aea 100644
--- a/src/Sound.h
+++ b/src/Sound.h
@@ -58,8 +58,6 @@ extern int soundVolume;         // emulator volume code (not linear)
 extern int soundInterpolation;  // 1 if PCM should have low-pass filtering
 extern float soundFiltering;    // 0.0 = none, 1.0 = max (only if soundInterpolation!=0)
 
-extern bool soundEcho;          // enables echo for GB, not GBA
-
 // Not used anymore
 extern bool soundLowPass;
 extern bool soundReverse;
diff --git a/src/dmg/gbSound.cpp b/src/dmg/gbSound.cpp
index 878e0fa8..f3e0b222 100644
--- a/src/dmg/gbSound.cpp
+++ b/src/dmg/gbSound.cpp
@@ -43,7 +43,6 @@ extern int soundTicks;
 extern int SOUND_CLOCK_TICKS;
 extern u32 soundNextPosition;
 
-extern bool soundEcho;
 extern bool soundLowPass;
 extern bool soundReverse;
 extern bool soundOffFlag;
@@ -134,8 +133,6 @@ void gbSoundTick()
 
 		flush_samples();
 
-		gb_effects_config.enabled = soundEcho;
-
 		// Update effects config if it was changed
 		if ( memcmp( &gb_effects_config_current, &gb_effects_config,
 				sizeof gb_effects_config ) )
diff --git a/src/win32/Commands.cpp b/src/win32/Commands.cpp
index a8a2a0da..e75e47ce 100644
--- a/src/win32/Commands.cpp
+++ b/src/win32/Commands.cpp
@@ -151,7 +151,6 @@ struct {
   { "OptionsSound11Khz", ID_OPTIONS_SOUND_11KHZ },
   { "OptionsSound22Khz", ID_OPTIONS_SOUND_22KHZ },
   { "OptionsSound44Khz", ID_OPTIONS_SOUND_44KHZ },
-  { "OptionsSoundEcho", ID_OPTIONS_SOUND_ECHO },
   { "OptionsSoundLowPassFilter", ID_OPTIONS_SOUND_LOWPASSFILTER },
   { "OptionsSoundReverseStereo", ID_OPTIONS_SOUND_REVERSESTEREO },
   { "OptionsSoundVolume1x", ID_OPTIONS_SOUND_VOLUME_1X },
diff --git a/src/win32/MainWnd.cpp b/src/win32/MainWnd.cpp
index 7fb32ab6..a53a0965 100644
--- a/src/win32/MainWnd.cpp
+++ b/src/win32/MainWnd.cpp
@@ -206,8 +206,6 @@ BEGIN_MESSAGE_MAP(MainWnd, CWnd)
   ON_UPDATE_COMMAND_UI(ID_OPTIONS_EMULATOR_BMPFORMAT, OnUpdateOptionsEmulatorBmpformat)
   ON_COMMAND(ID_OPTIONS_SOUND_MUTE, OnOptionsSoundMute)
   ON_UPDATE_COMMAND_UI(ID_OPTIONS_SOUND_MUTE, OnUpdateOptionsSoundMute)
-  ON_COMMAND(ID_OPTIONS_SOUND_ECHO, OnOptionsSoundEcho)
-  ON_UPDATE_COMMAND_UI(ID_OPTIONS_SOUND_ECHO, OnUpdateOptionsSoundEcho)
   ON_COMMAND(ID_OPTIONS_SOUND_LOWPASSFILTER, OnOptionsSoundLowpassfilter)
   ON_UPDATE_COMMAND_UI(ID_OPTIONS_SOUND_LOWPASSFILTER, OnUpdateOptionsSoundLowpassfilter)
   ON_COMMAND(ID_OPTIONS_SOUND_REVERSESTEREO, OnOptionsSoundReversestereo)
diff --git a/src/win32/MainWnd.h b/src/win32/MainWnd.h
index 6f28eae3..ed353fb5 100644
--- a/src/win32/MainWnd.h
+++ b/src/win32/MainWnd.h
@@ -207,8 +207,6 @@ public:
 	afx_msg void OnUpdateOptionsEmulatorBmpformat(CCmdUI* pCmdUI);
 	afx_msg void OnOptionsSoundMute();
 	afx_msg void OnUpdateOptionsSoundMute(CCmdUI* pCmdUI);
-	afx_msg void OnOptionsSoundEcho();
-	afx_msg void OnUpdateOptionsSoundEcho(CCmdUI* pCmdUI);
 	afx_msg void OnOptionsSoundLowpassfilter();
 	afx_msg void OnUpdateOptionsSoundLowpassfilter(CCmdUI* pCmdUI);
 	afx_msg void OnOptionsSoundReversestereo();
diff --git a/src/win32/MainWndOptions.cpp b/src/win32/MainWndOptions.cpp
index 91f399dc..1d21602b 100644
--- a/src/win32/MainWndOptions.cpp
+++ b/src/win32/MainWndOptions.cpp
@@ -811,16 +811,6 @@ void MainWnd::OnUpdateOptionsSoundMute(CCmdUI* pCmdUI)
   pCmdUI->SetCheck(active == 0);
 }
 
-void MainWnd::OnOptionsSoundEcho()
-{
-  soundEcho = !soundEcho;
-}
-
-void MainWnd::OnUpdateOptionsSoundEcho(CCmdUI* pCmdUI)
-{
-  pCmdUI->SetCheck(soundEcho);
-}
-
 void MainWnd::OnAudioEffects()
 {
 	AudioEffectsDlg dlg;
diff --git a/src/win32/VBA.cpp b/src/win32/VBA.cpp
index 4d6bfcbf..f60988d4 100644
--- a/src/win32/VBA.cpp
+++ b/src/win32/VBA.cpp
@@ -1591,8 +1591,6 @@ void VBA::loadSettings()
 
   soundQuality = regQueryDwordValue("soundQuality", 1);
 
-  soundEcho = regQueryDwordValue("soundEcho", 0) ? true : false;
-
   soundLowPass = regQueryDwordValue("soundLowPass", 0) ? true : false;
 
   soundReverse = regQueryDwordValue("soundReverse", 0) ? true : false;
@@ -2591,8 +2589,6 @@ void VBA::saveSettings()
 
   regSetDwordValue("soundQuality", soundQuality);
 
-  regSetDwordValue("soundEcho", soundEcho);
-
   regSetDwordValue("soundLowPass", soundLowPass);
 
   regSetDwordValue("soundReverse", soundReverse);
diff --git a/src/win32/VBA.rc b/src/win32/VBA.rc
index 918513b6..f3df1bd4 100644
--- a/src/win32/VBA.rc
+++ b/src/win32/VBA.rc
@@ -1796,7 +1796,6 @@ BEGIN
                 MENUITEM "Off",                         ID_OPTIONS_SOUND_PCMINTERPOLATION_NONE
             END
             MENUITEM SEPARATOR
-            MENUITEM "&Echo",                       ID_OPTIONS_SOUND_ECHO
             MENUITEM "Effects...",                  ID_AUDIO_EFFECTS
             MENUITEM SEPARATOR
             POPUP "Sound Channels"
diff --git a/src/win32/resource.h b/src/win32/resource.h
index 9051038c..65d5f506 100644
--- a/src/win32/resource.h
+++ b/src/win32/resource.h
@@ -684,7 +684,6 @@
 #define ID_TOOLS_CUSTOMIZE              40145
 #define ID_TOOLS_TILEVIEWER             40146
 #define ID_OPTIONS_GAMEBOY_COLORS       40147
-#define ID_OPTIONS_SOUND_ECHO           40148
 #define ID_OPTIONS_SOUND_LOWPASSFILTER  40149
 #define ID_OPTIONS_SOUND_REVERSESTEREO  40150
 #define ID_TOOLS_DISASSEMBLE            40151