diff --git a/libs/famitracker/Source/APU/Mixer.cpp b/libs/famitracker/Source/APU/Mixer.cpp
index 09095dd..c8ba5ea 100644
--- a/libs/famitracker/Source/APU/Mixer.cpp
+++ b/libs/famitracker/Source/APU/Mixer.cpp
@@ -75,6 +75,11 @@ CMixer::CMixer()
 	m_fLevelVRC6 = 1.0f;
 	m_fLevelMMC5 = 1.0f;
 	m_fLevelFDS = 1.0f;
+   
+   m_iLowCut = 0;
+   m_iHighCut = 0;
+   m_iHighDamp = 0;
+   m_iOverallVol = 0;
 
 	m_bNamcoMixing = false;
 }