diff --git a/src/engine/platform/opll.cpp b/src/engine/platform/opll.cpp
index 0ca5a6c2..d533d411 100644
--- a/src/engine/platform/opll.cpp
+++ b/src/engine/platform/opll.cpp
@@ -76,7 +76,7 @@ const char* DivPlatformOPLL::getEffectName(unsigned char effect) {
 }
 
 const unsigned char cycleMapOPLL[18]={
-  1, 2, 0, 1, 2, 3, 4, 5, 3, 4, 5, 6, 7, 8, 6, 7, 8, 0
+  5, 6, 7, 8, 6, 7, 8, 0, 1, 2, 0, 1, 2, 3, 4, 5, 3, 4
 };
 
 void DivPlatformOPLL::acquire_nuked(short* bufL, short* bufR, size_t start, size_t len) {
@@ -103,7 +103,7 @@ void DivPlatformOPLL::acquire_nuked(short* bufL, short* bufR, size_t start, size
         }
       }
       
-      unsigned char nextOut=cycleMapOPLL[(fm.cycles+17)%18];
+      unsigned char nextOut=cycleMapOPLL[fm.cycles];
       OPLL_Clock(&fm,o);
       if (!isMuted[nextOut]) {
         os+=(o[0]+o[1]);