diff --git a/OpenUtau/NAudioOutput.cs b/OpenUtau/NAudioOutput.cs
index 532bf5d54..03c1c88ca 100644
--- a/OpenUtau/NAudioOutput.cs
+++ b/OpenUtau/NAudioOutput.cs
@@ -17,6 +17,7 @@ public class NAudioOutput : DummyAudioOutput { }
 #else
     public class NAudioOutput : IAudioOutput {
         const int Channels = 2;
+        const int PlaybackLatencyMs = 50;
 
         private readonly object lockObj = new object();
         private WaveOutEvent? waveOutEvent;
@@ -84,7 +85,7 @@ public void Init(ISampleProvider sampleProvider) {
                         wasapiOut.Stop();
                         wasapiOut.Dispose();
                     }
-                    wasapiOut = new WasapiOut(AudioClientShareMode.Shared, 200);
+                    wasapiOut = new WasapiOut(AudioClientShareMode.Shared, PlaybackLatencyMs);
                     wasapiOut.PlaybackStopped += OnWasapiPlaybackStopped;
                     wasapiOut.Init(sampleProvider);
                 } else {
@@ -94,6 +95,8 @@ public void Init(ISampleProvider sampleProvider) {
                     }
                     waveOutEvent = new WaveOutEvent() {
                         DeviceNumber = deviceNumber,
+                        DesiredLatency = PlaybackLatencyMs,
+                        NumberOfBuffers = 2,
                     };
                     waveOutEvent.Init(sampleProvider);
                 }