diff --git a/shell/android-studio/reicast/src/main/java/com/reicast/emulator/Emulator.java b/shell/android-studio/reicast/src/main/java/com/reicast/emulator/Emulator.java
index 79ae3cc15..694ea1f8b 100644
--- a/shell/android-studio/reicast/src/main/java/com/reicast/emulator/Emulator.java
+++ b/shell/android-studio/reicast/src/main/java/com/reicast/emulator/Emulator.java
@@ -24,6 +24,7 @@ public class Emulator extends Application {
     public static final String pref_frameskip = "frame_skip";
     public static final String pref_pvrrender = "pvr_render";
     public static final String pref_syncedrender = "synced_render";
+    public static final String pref_modvols = "modifier_volumes";
     public static final String pref_cheatdisk = "cheat_disk";
     public static final String pref_usereios = "use_reios";
 
@@ -42,6 +43,7 @@ public class Emulator extends Application {
     public static int frameskip = 0;
     public static boolean pvrrender = false;
     public static boolean syncedrender = false;
+    public static boolean modvols = true;
     public static String cheatdisk = "null";
     public static boolean usereios = false;
     public static boolean nativeact = false;
diff --git a/shell/android-studio/reicast/src/main/java/com/reicast/emulator/config/OptionsFragment.java b/shell/android-studio/reicast/src/main/java/com/reicast/emulator/config/OptionsFragment.java
index 99da078ea..61d7cd076 100644
--- a/shell/android-studio/reicast/src/main/java/com/reicast/emulator/config/OptionsFragment.java
+++ b/shell/android-studio/reicast/src/main/java/com/reicast/emulator/config/OptionsFragment.java
@@ -468,6 +468,17 @@ public class OptionsFragment extends Fragment {
 		synced_render.setChecked(Emulator.syncedrender);
 		synced_render.setOnCheckedChangeListener(synchronous);
 
+		OnCheckedChangeListener mod_volumes = new OnCheckedChangeListener() {
+
+			public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+				mPrefs.edit().putBoolean(Emulator.pref_modvols, isChecked).apply();
+				Emulator.modvols = isChecked;
+			}
+		};
+		CompoundButton modifier_volumes = (CompoundButton) getView().findViewById(R.id.modvols_option);
+		modifier_volumes.setChecked(Emulator.modvols);
+		modifier_volumes.setOnCheckedChangeListener(mod_volumes);
+
 		final EditText cheatEdit = (EditText) getView().findViewById(R.id.cheat_disk);
 		String disk = Emulator.cheatdisk;
 		if (disk != null && disk.contains("/")) {
diff --git a/shell/android-studio/reicast/src/main/jni/src/Android.cpp b/shell/android-studio/reicast/src/main/jni/src/Android.cpp
index 827ce3fdb..877ce5943 100644
--- a/shell/android-studio/reicast/src/main/jni/src/Android.cpp
+++ b/shell/android-studio/reicast/src/main/jni/src/Android.cpp
@@ -60,6 +60,7 @@ extern "C"
     JNIEXPORT void JNICALL Java_com_reicast_emulator_emu_JNIdc_frameskip(JNIEnv *env,jobject obj, jint frames)  __attribute__((visibility("default")));
     JNIEXPORT void JNICALL Java_com_reicast_emulator_emu_JNIdc_pvrrender(JNIEnv *env,jobject obj, jint render)  __attribute__((visibility("default")));
     JNIEXPORT void JNICALL Java_com_reicast_emulator_emu_JNIdc_syncedrender(JNIEnv *env,jobject obj, jint sync)  __attribute__((visibility("default")));
+    JNIEXPORT void JNICALL Java_com_reicast_emulator_emu_JNIdc_modvols(JNIEnv *env,jobject obj, jint volumes)  __attribute__((visibility("default")));
     JNIEXPORT void JNICALL Java_com_reicast_emulator_emu_JNIdc_cheatdisk(JNIEnv *env,jobject obj, jstring disk)  __attribute__((visibility("default")));
     JNIEXPORT void JNICALL Java_com_reicast_emulator_emu_JNIdc_usereios(JNIEnv *env,jobject obj, jint reios)  __attribute__((visibility("default")));
     JNIEXPORT void JNICALL Java_com_reicast_emulator_emu_JNIdc_dreamtime(JNIEnv *env,jobject obj, jlong clock)  __attribute__((visibility("default")));
@@ -140,6 +141,11 @@ JNIEXPORT void JNICALL Java_com_reicast_emulator_emu_JNIdc_syncedrender(JNIEnv *
     settings.pvr.SynchronousRendering = sync;
 }
 
+JNIEXPORT void JNICALL Java_com_reicast_emulator_emu_JNIdc_modvols(JNIEnv *env,jobject obj, jint volumes)
+{
+    settings.rend.ModifierVolumes = volumes;
+}
+
 JNIEXPORT void JNICALL Java_com_reicast_emulator_emu_JNIdc_cheatdisk(JNIEnv *env,jobject obj, jstring disk)
 {
 
diff --git a/shell/android-studio/reicast/src/main/res/layout-v14/configure_fragment.xml b/shell/android-studio/reicast/src/main/res/layout-v14/configure_fragment.xml
index 07645db68..60601e937 100644
--- a/shell/android-studio/reicast/src/main/res/layout-v14/configure_fragment.xml
+++ b/shell/android-studio/reicast/src/main/res/layout-v14/configure_fragment.xml
@@ -747,6 +747,34 @@
                 </LinearLayout>
             </TableRow>
 
+            <TableRow
+                android:layout_marginTop="10dp"
+                android:gravity="center_vertical" >
+
+                <TextView
+                    android:id="@+id/modvols_text"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="0.5"
+                    android:ems="10"
+                    android:gravity="center_vertical|left"
+                    android:text="@string/select_modvols" />
+
+                <LinearLayout
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:gravity="right"
+                    android:orientation="vertical" >
+
+                    <Switch
+                        android:id="@+id/modvols_option"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:focusable="true" />
+                </LinearLayout>
+            </TableRow>
+
             <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
diff --git a/shell/android-studio/reicast/src/main/res/layout/configure_fragment.xml b/shell/android-studio/reicast/src/main/res/layout/configure_fragment.xml
index bbafd070a..0b7f3ade7 100644
--- a/shell/android-studio/reicast/src/main/res/layout/configure_fragment.xml
+++ b/shell/android-studio/reicast/src/main/res/layout/configure_fragment.xml
@@ -747,6 +747,34 @@
                 </LinearLayout>
             </TableRow>
 
+            <TableRow
+                android:layout_marginTop="10dp"
+                android:gravity="center_vertical" >
+
+                <TextView
+                    android:id="@+id/modvols_text"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="0.5"
+                    android:ems="10"
+                    android:gravity="center_vertical|left"
+                    android:text="@string/select_modvols" />
+
+                <LinearLayout
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:gravity="right"
+                    android:orientation="vertical" >
+
+                    <Checkbox
+                        android:id="@+id/modvols_option"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:focusable="true" />
+                </LinearLayout>
+            </TableRow>
+
             <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
diff --git a/shell/android-studio/reicast/src/main/res/values/strings.xml b/shell/android-studio/reicast/src/main/res/values/strings.xml
index 95c6834a7..32fe15b9b 100644
--- a/shell/android-studio/reicast/src/main/res/values/strings.xml
+++ b/shell/android-studio/reicast/src/main/res/values/strings.xml
@@ -45,8 +45,9 @@
     <string name="select_mipmaps">Use Mipmaps (fixes SGX540)</string>
     <string name="select_stretch">Widescreen Mode</string>
     <string name="set_frameskip">Frameskip Value</string>
-    <string name="select_syncrender">Synchronous Rendering</string>
     <string name="select_render">PVR Rendering (does nothing for now)</string>
+    <string name="select_syncrender">Synchronous Rendering</string>
+    <string name="select_modvols">Enable Modifier Volumes</string>
     <string name="select_fps">Show On-Screen FPS</string>
     <string name="select_software">Force Software Rendering</string>
     <string name="select_sound">Disable Emulator Sound</string>