diff --git a/src/engine/vgmOps.cpp b/src/engine/vgmOps.cpp
index 95509affb..599f56876 100644
--- a/src/engine/vgmOps.cpp
+++ b/src/engine/vgmOps.cpp
@@ -1747,13 +1747,13 @@ SafeWriter* DivEngine::saveVGM(bool* sysToExport, bool loop, int version, bool p
           if (!hasRFC1) {
             hasRFC1=disCont[i].dispatch->chipClock;
             isSecond[i]=true;
-            CHIP_VOL(16,1.6);
+            CHIP_VOL(16,0.8);
             willExport[i]=true;
             writeRF5C68[1]=disCont[i].dispatch;
           }
         } else if (!hasRFC) {
           hasRFC=disCont[i].dispatch->chipClock;
-          CHIP_VOL(5,1.6);
+          CHIP_VOL(5,1.1);
           willExport[i]=true;
           writeRF5C68[0]=disCont[i].dispatch;
         }