diff --git a/src/engine/dispatchContainer.cpp b/src/engine/dispatchContainer.cpp
index ac92b23f4..8883243e7 100644
--- a/src/engine/dispatchContainer.cpp
+++ b/src/engine/dispatchContainer.cpp
@@ -219,7 +219,7 @@ void DivDispatchContainer::clear() {
   }
 }
 
-void DivDispatchContainer::init(DivSystem sys, DivEngine* eng, int chanCount, double gotRate, const DivConfig& flags) {
+void DivDispatchContainer::init(DivSystem sys, DivEngine* eng, int chanCount, double gotRate, const DivConfig& flags, bool isRender) {
   // quit if we already initialized
   if (dispatch!=NULL) return;
 
@@ -231,33 +231,57 @@ void DivDispatchContainer::init(DivSystem sys, DivEngine* eng, int chanCount, do
       break;
     case DIV_SYSTEM_YM2612:
       dispatch=new DivPlatformGenesis;
-      ((DivPlatformGenesis*)dispatch)->setYMFM(eng->getConfInt("ym2612Core",0));
+      if (isRender) {
+        ((DivPlatformGenesis*)dispatch)->setYMFM(eng->getConfInt("ym2612CoreRender",0));
+      } else {
+        ((DivPlatformGenesis*)dispatch)->setYMFM(eng->getConfInt("ym2612Core",0));
+      }
       ((DivPlatformGenesis*)dispatch)->setSoftPCM(false);
       break;
     case DIV_SYSTEM_YM2612_EXT:
       dispatch=new DivPlatformGenesisExt;
-      ((DivPlatformGenesisExt*)dispatch)->setYMFM(eng->getConfInt("ym2612Core",0));
+      if (isRender) {
+        ((DivPlatformGenesisExt*)dispatch)->setYMFM(eng->getConfInt("ym2612CoreRender",0));
+      } else {
+        ((DivPlatformGenesisExt*)dispatch)->setYMFM(eng->getConfInt("ym2612Core",0));
+      }
       ((DivPlatformGenesisExt*)dispatch)->setSoftPCM(false);
       break;
     case DIV_SYSTEM_YM2612_CSM:
       dispatch=new DivPlatformGenesisExt;
-      ((DivPlatformGenesisExt*)dispatch)->setYMFM(eng->getConfInt("ym2612Core",0));
+      if (isRender) {
+        ((DivPlatformGenesisExt*)dispatch)->setYMFM(eng->getConfInt("ym2612CoreRender",0));
+      } else {
+        ((DivPlatformGenesisExt*)dispatch)->setYMFM(eng->getConfInt("ym2612Core",0));
+      }
       ((DivPlatformGenesisExt*)dispatch)->setSoftPCM(false);
       ((DivPlatformGenesisExt*)dispatch)->setCSMChannel(6);
       break;
     case DIV_SYSTEM_YM2612_DUALPCM:
       dispatch=new DivPlatformGenesis;
-      ((DivPlatformGenesis*)dispatch)->setYMFM(eng->getConfInt("ym2612Core",0));
+      if (isRender) {
+        ((DivPlatformGenesis*)dispatch)->setYMFM(eng->getConfInt("ym2612CoreRender",0));
+      } else {
+        ((DivPlatformGenesis*)dispatch)->setYMFM(eng->getConfInt("ym2612Core",0));
+      }
       ((DivPlatformGenesis*)dispatch)->setSoftPCM(true);
       break;
     case DIV_SYSTEM_YM2612_DUALPCM_EXT:
       dispatch=new DivPlatformGenesisExt;
-      ((DivPlatformGenesisExt*)dispatch)->setYMFM(eng->getConfInt("ym2612Core",0));
+      if (isRender) {
+        ((DivPlatformGenesisExt*)dispatch)->setYMFM(eng->getConfInt("ym2612CoreRender",0));
+      } else {
+        ((DivPlatformGenesisExt*)dispatch)->setYMFM(eng->getConfInt("ym2612Core",0));
+      }
       ((DivPlatformGenesisExt*)dispatch)->setSoftPCM(true);
       break;
     case DIV_SYSTEM_SMS:
       dispatch=new DivPlatformSMS;
-      ((DivPlatformSMS*)dispatch)->setNuked(eng->getConfInt("snCore",0));
+      if (isRender) {
+        ((DivPlatformSMS*)dispatch)->setNuked(eng->getConfInt("snCoreRender",0));
+      } else {
+        ((DivPlatformSMS*)dispatch)->setNuked(eng->getConfInt("snCore",0));
+      }
       break;
     case DIV_SYSTEM_GB:
       dispatch=new DivPlatformGB;
@@ -267,39 +291,71 @@ void DivDispatchContainer::init(DivSystem sys, DivEngine* eng, int chanCount, do
       break;
     case DIV_SYSTEM_NES:
       dispatch=new DivPlatformNES;
-      ((DivPlatformNES*)dispatch)->setNSFPlay(eng->getConfInt("nesCore",0)==1);
+      if (isRender) {
+        ((DivPlatformNES*)dispatch)->setNSFPlay(eng->getConfInt("nesCoreRender",0)==1);
+      } else {
+        ((DivPlatformNES*)dispatch)->setNSFPlay(eng->getConfInt("nesCore",0)==1);
+      }
       break;
     case DIV_SYSTEM_C64_6581:
       dispatch=new DivPlatformC64;
-      ((DivPlatformC64*)dispatch)->setCore(eng->getConfInt("c64Core",0));
+      if (isRender) {
+        ((DivPlatformC64*)dispatch)->setCore(eng->getConfInt("c64CoreRender",0));
+      } else {
+        ((DivPlatformC64*)dispatch)->setCore(eng->getConfInt("c64Core",0));
+      }
       ((DivPlatformC64*)dispatch)->setChipModel(true);
       break;
     case DIV_SYSTEM_C64_8580:
       dispatch=new DivPlatformC64;
-      ((DivPlatformC64*)dispatch)->setCore(eng->getConfInt("c64Core",0));
+      if (isRender) {
+        ((DivPlatformC64*)dispatch)->setCore(eng->getConfInt("c64CoreRender",0));
+      } else {
+        ((DivPlatformC64*)dispatch)->setCore(eng->getConfInt("c64Core",0));
+      }
       ((DivPlatformC64*)dispatch)->setChipModel(false);
       break;
     case DIV_SYSTEM_YM2151:
       dispatch=new DivPlatformArcade;
-      ((DivPlatformArcade*)dispatch)->setYMFM(eng->getConfInt("arcadeCore",0)==0);
+      if (isRender) {
+        ((DivPlatformArcade*)dispatch)->setYMFM(eng->getConfInt("arcadeCoreRender",0)==0);
+      } else {
+        ((DivPlatformArcade*)dispatch)->setYMFM(eng->getConfInt("arcadeCore",0)==0);
+      }
       break;
     case DIV_SYSTEM_YM2610:
     case DIV_SYSTEM_YM2610_FULL:
       dispatch=new DivPlatformYM2610;
-      ((DivPlatformYM2610*)dispatch)->setCombo(eng->getConfInt("opnCore",1)==1);
+      if (isRender) {
+        ((DivPlatformYM2610*)dispatch)->setCombo(eng->getConfInt("opnCoreRender",1)==1);
+      } else {
+        ((DivPlatformYM2610*)dispatch)->setCombo(eng->getConfInt("opnCore",1)==1);
+      }
       break;
     case DIV_SYSTEM_YM2610_EXT:
     case DIV_SYSTEM_YM2610_FULL_EXT:
       dispatch=new DivPlatformYM2610Ext;
-      ((DivPlatformYM2610Ext*)dispatch)->setCombo(eng->getConfInt("opnCore",1)==1);
+      if (isRender) {
+        ((DivPlatformYM2610Ext*)dispatch)->setCombo(eng->getConfInt("opnCoreRender",1)==1);
+      } else {
+        ((DivPlatformYM2610Ext*)dispatch)->setCombo(eng->getConfInt("opnCore",1)==1);
+      }
       break;
     case DIV_SYSTEM_YM2610B:
       dispatch=new DivPlatformYM2610B;
-      ((DivPlatformYM2610B*)dispatch)->setCombo(eng->getConfInt("opnCore",1)==1);
+      if (isRender) {
+        ((DivPlatformYM2610B*)dispatch)->setCombo(eng->getConfInt("opnCoreRender",1)==1);
+      } else {
+        ((DivPlatformYM2610B*)dispatch)->setCombo(eng->getConfInt("opnCore",1)==1);
+      }
       break;
     case DIV_SYSTEM_YM2610B_EXT:
       dispatch=new DivPlatformYM2610BExt;
-      ((DivPlatformYM2610BExt*)dispatch)->setCombo(eng->getConfInt("opnCore",1)==1);
+      if (isRender) {
+        ((DivPlatformYM2610BExt*)dispatch)->setCombo(eng->getConfInt("opnCoreRender",1)==1);
+      } else {
+        ((DivPlatformYM2610BExt*)dispatch)->setCombo(eng->getConfInt("opnCore",1)==1);
+      }
       break;
     case DIV_SYSTEM_AMIGA:
       dispatch=new DivPlatformAmiga;
@@ -312,26 +368,46 @@ void DivDispatchContainer::init(DivSystem sys, DivEngine* eng, int chanCount, do
       break;
     case DIV_SYSTEM_FDS:
       dispatch=new DivPlatformFDS;
-      ((DivPlatformFDS*)dispatch)->setNSFPlay(eng->getConfInt("fdsCore",0)==1);
+      if (isRender) {
+        ((DivPlatformFDS*)dispatch)->setNSFPlay(eng->getConfInt("fdsCoreRender",0)==1);
+      } else {
+        ((DivPlatformFDS*)dispatch)->setNSFPlay(eng->getConfInt("fdsCore",0)==1);
+      }
       break;
     case DIV_SYSTEM_TIA:
       dispatch=new DivPlatformTIA;
       break;
     case DIV_SYSTEM_YM2203:
       dispatch=new DivPlatformYM2203;
-      ((DivPlatformYM2203*)dispatch)->setCombo(eng->getConfInt("opnCore",1)==1);
+      if (isRender) {
+        ((DivPlatformYM2203*)dispatch)->setCombo(eng->getConfInt("opnCoreRender",1)==1);
+      } else {
+        ((DivPlatformYM2203*)dispatch)->setCombo(eng->getConfInt("opnCore",1)==1);
+      }
       break;
     case DIV_SYSTEM_YM2203_EXT:
       dispatch=new DivPlatformYM2203Ext;
-      ((DivPlatformYM2203Ext*)dispatch)->setCombo(eng->getConfInt("opnCore",1)==1);
+      if (isRender) {
+        ((DivPlatformYM2203Ext*)dispatch)->setCombo(eng->getConfInt("opnCoreRender",1)==1);
+      } else {
+        ((DivPlatformYM2203Ext*)dispatch)->setCombo(eng->getConfInt("opnCore",1)==1);
+      }
       break;
     case DIV_SYSTEM_YM2608:
       dispatch=new DivPlatformYM2608;
-      ((DivPlatformYM2608*)dispatch)->setCombo(eng->getConfInt("opnCore",1)==1);
+      if (isRender) {
+        ((DivPlatformYM2608*)dispatch)->setCombo(eng->getConfInt("opnCoreRender",1)==1);
+      } else {
+        ((DivPlatformYM2608*)dispatch)->setCombo(eng->getConfInt("opnCore",1)==1);
+      }
       break;
     case DIV_SYSTEM_YM2608_EXT:
       dispatch=new DivPlatformYM2608Ext;
-      ((DivPlatformYM2608Ext*)dispatch)->setCombo(eng->getConfInt("opnCore",1)==1);
+      if (isRender) {
+        ((DivPlatformYM2608Ext*)dispatch)->setCombo(eng->getConfInt("opnCoreRender",1)==1);
+      } else {
+        ((DivPlatformYM2608Ext*)dispatch)->setCombo(eng->getConfInt("opnCore",1)==1);
+      }
       break;
     case DIV_SYSTEM_OPLL:
     case DIV_SYSTEM_OPLL_DRUMS:
@@ -396,7 +472,11 @@ void DivDispatchContainer::init(DivSystem sys, DivEngine* eng, int chanCount, do
       break;
     case DIV_SYSTEM_POKEY:
       dispatch=new DivPlatformPOKEY;
-      ((DivPlatformPOKEY*)dispatch)->setAltASAP(eng->getConfInt("pokeyCore",1)==1);
+      if (isRender) {
+        ((DivPlatformPOKEY*)dispatch)->setAltASAP(eng->getConfInt("pokeyCoreRender",1)==1);
+      } else {
+        ((DivPlatformPOKEY*)dispatch)->setAltASAP(eng->getConfInt("pokeyCore",1)==1);
+      }
       break;
     case DIV_SYSTEM_QSOUND:
       dispatch=new DivPlatformQSound;
diff --git a/src/engine/engine.cpp b/src/engine/engine.cpp
index 477487709..6cfd1a5e4 100644
--- a/src/engine/engine.cpp
+++ b/src/engine/engine.cpp
@@ -821,6 +821,10 @@ void DivEngine::runExportThread() {
   size_t fadeOutSamples=got.rate*exportFadeOut;
   size_t curFadeOutSample=0;
   bool isFadingOut=false;
+
+  quitDispatch();
+  initDispatch(true);
+
   switch (exportMode) {
     case DIV_EXPORT_MODE_ONE: {
       SNDFILE* sf;
@@ -1144,6 +1148,9 @@ void DivEngine::runExportThread() {
       break;
     }
   }
+
+  quitDispatch();
+  initDispatch(false);
   stopExport=false;
 }
 #else
@@ -4566,10 +4573,11 @@ void DivEngine::rescanAudioDevices() {
   }
 }
 
-void DivEngine::initDispatch() {
+void DivEngine::initDispatch(bool isRender) {
   BUSY_BEGIN;
+  if (isRender) logI("render cores set");
   for (int i=0; i<song.systemLen; i++) {
-    disCont[i].init(song.system[i],this,getChannelCount(song.system[i]),got.rate,song.systemFlags[i]);
+    disCont[i].init(song.system[i],this,getChannelCount(song.system[i]),got.rate,song.systemFlags[i],isRender);
     disCont[i].setRates(got.rate);
     disCont[i].setQuality(lowQuality);
   }
diff --git a/src/engine/engine.h b/src/engine/engine.h
index effa0273f..d935d79ac 100644
--- a/src/engine/engine.h
+++ b/src/engine/engine.h
@@ -201,7 +201,7 @@ struct DivDispatchContainer {
   void flush(size_t count);
   void fillBuf(size_t runtotal, size_t offset, size_t size);
   void clear();
-  void init(DivSystem sys, DivEngine* eng, int chanCount, double gotRate, const DivConfig& flags);
+  void init(DivSystem sys, DivEngine* eng, int chanCount, double gotRate, const DivConfig& flags, bool isRender=false);
   void quit();
   DivDispatchContainer():
     dispatch(NULL),
@@ -1132,7 +1132,7 @@ class DivEngine {
     TAAudioDesc& getAudioDescGot();
 
     // init dispatch
-    void initDispatch();
+    void initDispatch(bool isRender=false);
 
     // quit dispatch
     void quitDispatch();
diff --git a/src/gui/gui.h b/src/gui/gui.h
index c722bf14f..8a3474d08 100644
--- a/src/gui/gui.h
+++ b/src/gui/gui.h
@@ -1419,6 +1419,14 @@ class FurnaceGUI {
     int c64Core;
     int pokeyCore;
     int opnCore;
+    int arcadeCoreRender;
+    int ym2612CoreRender;
+    int snCoreRender;
+    int nesCoreRender;
+    int fdsCoreRender;
+    int c64CoreRender;
+    int pokeyCoreRender;
+    int opnCoreRender;
     int pcSpeakerOutMethod;
     String yrw801Path;
     String tg100Path;
diff --git a/src/gui/settings.cpp b/src/gui/settings.cpp
index b5058032d..99b1073a3 100644
--- a/src/gui/settings.cpp
+++ b/src/gui/settings.cpp
@@ -1189,46 +1189,116 @@ void FurnaceGUI::drawSettings() {
       CONFIG_SECTION("Emulation") {
         // SUBSECTION LAYOUT
         CONFIG_SUBSECTION("Cores");
-        ImGui::AlignTextToFramePadding();
-        ImGui::Text("Arcade/YM2151 core");
-        ImGui::SameLine();
-        ImGui::Combo("##ArcadeCore",&settings.arcadeCore,arcadeCores,2);
+        if (ImGui::BeginTable("##Cores",3)) {
+          ImGui::TableSetupColumn("##System",ImGuiTableColumnFlags_WidthFixed);
+          ImGui::TableSetupColumn("##PlaybackCores",ImGuiTableColumnFlags_WidthStretch);
+          ImGui::TableSetupColumn("##RenderCores",ImGuiTableColumnFlags_WidthStretch);
+          ImGui::TableNextRow();
+          ImGui::TableNextColumn();
+          ImGui::AlignTextToFramePadding();
+          ImGui::Text("System");
+          ImGui::TableNextColumn();
+          ImGui::AlignTextToFramePadding();
+          ImGui::Text("Playback Core(s)");
+          if (ImGui::IsItemHovered()) {
+            ImGui::SetTooltip("playback cores are used in real-time, when the program's running");
+          }
+          ImGui::TableNextColumn();
+          ImGui::AlignTextToFramePadding();
+          ImGui::Text("Render Core(s)");
+          if (ImGui::IsItemHovered()) {
+            ImGui::SetTooltip("render cores are used for audio exporting");
+          }
 
-        ImGui::AlignTextToFramePadding();
-        ImGui::Text("Genesis/YM2612 core");
-        ImGui::SameLine();
-        ImGui::Combo("##YM2612Core",&settings.ym2612Core,ym2612Cores,2);
+          ImGui::TableNextRow();
+          ImGui::TableNextColumn();
+          ImGui::AlignTextToFramePadding();
+          ImGui::Text("Arcade/YM2151");
+          ImGui::TableNextColumn();
+          ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
+          ImGui::Combo("##ArcadeCore",&settings.arcadeCore,arcadeCores,2);
+          ImGui::TableNextColumn();
+          ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
+          ImGui::Combo("##ArcadeCoreRender",&settings.arcadeCoreRender,arcadeCores,2);
 
-        ImGui::AlignTextToFramePadding();
-        ImGui::Text("SN76489 core");
-        ImGui::SameLine();
-        ImGui::Combo("##SNCore",&settings.snCore,snCores,2);
+          ImGui::TableNextRow();
+          ImGui::TableNextColumn();
+          ImGui::AlignTextToFramePadding();
+          ImGui::Text("Genesis/YM2612");
+          ImGui::TableNextColumn();
+          ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
+          ImGui::Combo("##YM2612Core",&settings.ym2612Core,ym2612Cores,2);
+          ImGui::TableNextColumn();
+          ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
+          ImGui::Combo("##YM2612CoreRender",&settings.ym2612CoreRender,ym2612Cores,2);
 
-        ImGui::AlignTextToFramePadding();
-        ImGui::Text("NES core");
-        ImGui::SameLine();
-        ImGui::Combo("##NESCore",&settings.nesCore,nesCores,2);
+          ImGui::TableNextRow();
+          ImGui::TableNextColumn();
+          ImGui::AlignTextToFramePadding();
+          ImGui::Text("SN76489");
+          ImGui::TableNextColumn();
+          ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
+          ImGui::Combo("##SNCore",&settings.snCore,snCores,2);
+          ImGui::TableNextColumn();
+          ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
+          ImGui::Combo("##SNCoreRender",&settings.snCoreRender,snCores,2);
 
-        ImGui::AlignTextToFramePadding();
-        ImGui::Text("FDS core");
-        ImGui::SameLine();
-        ImGui::Combo("##FDSCore",&settings.fdsCore,nesCores,2);
+          ImGui::TableNextRow();
+          ImGui::TableNextColumn();
+          ImGui::AlignTextToFramePadding();
+          ImGui::Text("NES");
+          ImGui::TableNextColumn();
+          ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
+          ImGui::Combo("##NESCore",&settings.nesCore,nesCores,2);
+          ImGui::TableNextColumn();
+          ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
+          ImGui::Combo("##NESCoreRender",&settings.nesCoreRender,nesCores,2);
 
-        ImGui::AlignTextToFramePadding();
-        ImGui::Text("SID core");
-        ImGui::SameLine();
-        ImGui::Combo("##C64Core",&settings.c64Core,c64Cores,3);
+          ImGui::TableNextRow();
+          ImGui::TableNextColumn();
+          ImGui::AlignTextToFramePadding();
+          ImGui::Text("FDS");
+          ImGui::TableNextColumn();
+          ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
+          ImGui::Combo("##FDSCore",&settings.fdsCore,nesCores,2);
+          ImGui::TableNextColumn();
+          ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
+          ImGui::Combo("##FDSCoreRender",&settings.fdsCoreRender,nesCores,2);
 
-        ImGui::AlignTextToFramePadding();
-        ImGui::Text("POKEY core");
-        ImGui::SameLine();
-        ImGui::Combo("##POKEYCore",&settings.pokeyCore,pokeyCores,2);
+          ImGui::TableNextRow();
+          ImGui::TableNextColumn();
+          ImGui::AlignTextToFramePadding();
+          ImGui::Text("SID");
+          ImGui::TableNextColumn();
+          ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
+          ImGui::Combo("##C64Core",&settings.c64Core,c64Cores,3);
+          ImGui::TableNextColumn();
+          ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
+          ImGui::Combo("##C64CoreRender",&settings.c64CoreRender,c64Cores,3);
 
-        ImGui::AlignTextToFramePadding();
-        ImGui::Text("OPN/OPNA/OPNB cores");
-        ImGui::SameLine();
-        ImGui::Combo("##OPNCore",&settings.opnCore,opnCores,2);
+          ImGui::TableNextRow();
+          ImGui::TableNextColumn();
+          ImGui::AlignTextToFramePadding();
+          ImGui::Text("POKEY");
+          ImGui::TableNextColumn();
+          ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
+          ImGui::Combo("##POKEYCore",&settings.pokeyCore,pokeyCores,2);
+          ImGui::TableNextColumn();
+          ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
+          ImGui::Combo("##POKEYCoreRender",&settings.pokeyCoreRender,pokeyCores,2);
 
+          ImGui::TableNextRow();
+          ImGui::TableNextColumn();
+          ImGui::AlignTextToFramePadding();
+          ImGui::Text("OPN/OPNA/OPNB");
+          ImGui::TableNextColumn();
+          ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
+          ImGui::Combo("##OPNCore",&settings.opnCore,opnCores,2);
+          ImGui::TableNextColumn();
+          ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
+          ImGui::Combo("##OPNCoreRender",&settings.opnCoreRender,opnCores,2);
+          ImGui::EndTable();
+        }
         ImGui::Separator();
 
         ImGui::AlignTextToFramePadding();
@@ -2938,6 +3008,14 @@ void FurnaceGUI::syncSettings() {
   settings.c64Core=e->getConfInt("c64Core",0);
   settings.pokeyCore=e->getConfInt("pokeyCore",1);
   settings.opnCore=e->getConfInt("opnCore",1);
+  settings.arcadeCoreRender=e->getConfInt("arcadeCoreRender",0);
+  settings.ym2612CoreRender=e->getConfInt("ym2612CoreRender",0);
+  settings.snCoreRender=e->getConfInt("snCoreRender",0);
+  settings.nesCoreRender=e->getConfInt("nesCoreRender",0);
+  settings.fdsCoreRender=e->getConfInt("fdsCoreRender",0);
+  settings.c64CoreRender=e->getConfInt("c64CoreRender",0);
+  settings.pokeyCoreRender=e->getConfInt("pokeyCoreRender",1);
+  settings.opnCoreRender=e->getConfInt("opnCoreRender",1);
   settings.pcSpeakerOutMethod=e->getConfInt("pcSpeakerOutMethod",0);
   settings.yrw801Path=e->getConfString("yrw801Path","");
   settings.tg100Path=e->getConfString("tg100Path","");
@@ -3098,6 +3176,14 @@ void FurnaceGUI::syncSettings() {
   clampSetting(settings.c64Core,0,2);
   clampSetting(settings.pokeyCore,0,1);
   clampSetting(settings.opnCore,0,1);
+  clampSetting(settings.arcadeCoreRender,0,1);
+  clampSetting(settings.ym2612CoreRender,0,1);
+  clampSetting(settings.snCoreRender,0,1);
+  clampSetting(settings.nesCoreRender,0,1);
+  clampSetting(settings.fdsCoreRender,0,1);
+  clampSetting(settings.c64CoreRender,0,2);
+  clampSetting(settings.pokeyCoreRender,0,1);
+  clampSetting(settings.opnCoreRender,0,1);
   clampSetting(settings.pcSpeakerOutMethod,0,4);
   clampSetting(settings.mainFont,0,6);
   clampSetting(settings.patFont,0,6);
@@ -3287,7 +3373,15 @@ void FurnaceGUI::commitSettings() {
     settings.fdsCore!=e->getConfInt("fdsCore",0) ||
     settings.c64Core!=e->getConfInt("c64Core",0) ||
     settings.pokeyCore!=e->getConfInt("pokeyCore",1) ||
-    settings.opnCore!=e->getConfInt("opnCore",1)
+    settings.opnCore!=e->getConfInt("opnCore",1) ||
+    settings.arcadeCoreRender!=e->getConfInt("arcadeCoreRender",0) ||
+    settings.ym2612CoreRender!=e->getConfInt("ym2612CoreRender",0) ||
+    settings.snCoreRender!=e->getConfInt("snCoreRender",0) ||
+    settings.nesCoreRender!=e->getConfInt("nesCoreRender",0) ||
+    settings.fdsCoreRender!=e->getConfInt("fdsCoreRender",0) ||
+    settings.c64CoreRender!=e->getConfInt("c64CoreRender",0) ||
+    settings.pokeyCoreRender!=e->getConfInt("pokeyCoreRender",1) ||
+    settings.opnCoreRender!=e->getConfInt("opnCoreRender",1)
   );
 
   e->setConf("mainFontSize",settings.mainFontSize);
@@ -3312,6 +3406,14 @@ void FurnaceGUI::commitSettings() {
   e->setConf("c64Core",settings.c64Core);
   e->setConf("pokeyCore",settings.pokeyCore);
   e->setConf("opnCore",settings.opnCore);
+  e->setConf("arcadeCoreRender",settings.arcadeCoreRender);
+  e->setConf("ym2612CoreRender",settings.ym2612CoreRender);
+  e->setConf("snCoreRender",settings.snCoreRender);
+  e->setConf("nesCoreRender",settings.nesCoreRender);
+  e->setConf("fdsCoreRender",settings.fdsCoreRender);
+  e->setConf("c64CoreRender",settings.c64CoreRender);
+  e->setConf("pokeyCoreRender",settings.pokeyCoreRender);
+  e->setConf("opnCoreRender",settings.opnCoreRender);
   e->setConf("pcSpeakerOutMethod",settings.pcSpeakerOutMethod);
   e->setConf("yrw801Path",settings.yrw801Path);
   e->setConf("tg100Path",settings.tg100Path);