diff --git a/src/add-ons/media/media-add-ons/mixer/MixerCore.cpp b/src/add-ons/media/media-add-ons/mixer/MixerCore.cpp
index e794a14370..c22eeee6b6 100644
--- a/src/add-ons/media/media-add-ons/mixer/MixerCore.cpp
+++ b/src/add-ons/media/media-add-ons/mixer/MixerCore.cpp
@@ -14,7 +14,7 @@
 #include "debug.h"
 #include "TList.h"
 
-#define DOUBLE_RATE_MIXING 	1
+#define DOUBLE_RATE_MIXING 	0
 
 #define ASSERT_LOCKED()		if (fLocker->IsLocked()) {} else debugger("core not locked, meltdown occurred")