diff --git a/ProjectObsidian/Components/Audio/PhaseModulator.cs b/ProjectObsidian/Components/Audio/PhaseModulator.cs
index ff88270..a9c38c1 100644
--- a/ProjectObsidian/Components/Audio/PhaseModulator.cs
+++ b/ProjectObsidian/Components/Audio/PhaseModulator.cs
@@ -2,6 +2,7 @@
 using FrooxEngine;
 using Elements.Assets;
 using Obsidian.Elements;
+using Elements.Core;
 
 namespace Obsidian.Components.Audio
 {
@@ -29,7 +30,7 @@ public int ChannelCount
         {
             get
             {
-                return CarrierSource.Target?.ChannelCount ?? 0;
+                return MathX.Min(CarrierSource.Target?.ChannelCount ?? 0, ModulatorSource.Target?.ChannelCount ?? 0);
             }
         }
 
@@ -63,7 +64,7 @@ public void Read<S>(Span<S> buffer) where S : unmanaged, IAudioSample<S>
 
             float modulationIndex = ModulationIndex.Value;
 
-            Algorithms.PhaseModulation(buffer, carrierBuffer, modulatorBuffer, modulationIndex);
+            Algorithms.PhaseModulation(buffer, carrierBuffer, modulatorBuffer, modulationIndex, channelCount);
         }
     }
 }
\ No newline at end of file
diff --git a/ProjectObsidian/Components/Audio/RingModulator.cs b/ProjectObsidian/Components/Audio/RingModulator.cs
index 66bd4d6..ed5516c 100644
--- a/ProjectObsidian/Components/Audio/RingModulator.cs
+++ b/ProjectObsidian/Components/Audio/RingModulator.cs
@@ -30,7 +30,7 @@ public int ChannelCount
         {
             get
             {
-                return CarrierSource.Target?.ChannelCount ?? 0;
+                return MathX.Min(CarrierSource.Target?.ChannelCount ?? 0, ModulatorSource.Target?.ChannelCount ?? 0);
             }
         }
 
@@ -65,7 +65,7 @@ public void Read<S>(Span<S> buffer) where S : unmanaged, IAudioSample<S>
 
             float modulationIndex = ModulationIndex.Value;
 
-            Algorithms.RingModulation(buffer, carrierBuffer, modulatorBuffer, modulationIndex);
+            Algorithms.RingModulation(buffer, carrierBuffer, modulatorBuffer, modulationIndex, channelCount);
         }
     }
 }
\ No newline at end of file
diff --git a/ProjectObsidian/Components/Audio/SineShapedRingModulator.cs b/ProjectObsidian/Components/Audio/SineShapedRingModulator.cs
index 16c0c75..dd54820 100644
--- a/ProjectObsidian/Components/Audio/SineShapedRingModulator.cs
+++ b/ProjectObsidian/Components/Audio/SineShapedRingModulator.cs
@@ -31,7 +31,7 @@ public int ChannelCount
         {
             get
             {
-                return CarrierSource.Target?.ChannelCount ?? 0;
+                return MathX.Min(CarrierSource.Target?.ChannelCount ?? 0, ModulatorSource.Target?.ChannelCount ?? 0);
             }
         }
 
@@ -66,7 +66,7 @@ public void Read<S>(Span<S> buffer) where S : unmanaged, IAudioSample<S>
 
             float modulationIndex = ModulationIndex.Value;
 
-            Algorithms.SineShapedRingModulation(buffer, carrierBuffer, modulatorBuffer, modulationIndex);
+            Algorithms.SineShapedRingModulation(buffer, carrierBuffer, modulatorBuffer, modulationIndex, channelCount);
         }
     }
 }
\ No newline at end of file