diff --git a/audio_sink/src/main.cpp b/audio_sink/src/main.cpp
index 319cb0ac..b986aee2 100644
--- a/audio_sink/src/main.cpp
+++ b/audio_sink/src/main.cpp
@@ -142,17 +142,17 @@ private:
         PaError err;
 
         float sampleRate = dev->sampleRates[dev->srId];
-        int bufferSize = sampleRate / 200.0f;
+        int bufferSize = sampleRate / 60.0f;
 
         if (dev->channels == 2) {
             stereoRB.data.setMaxLatency(bufferSize * 2);
             stereoRB.start();
-            err = Pa_OpenStream(&stream, NULL, &outputParams, sampleRate, bufferSize, 0, _stereo_cb, this);
+            err = Pa_OpenStream(&stream, NULL, &outputParams, sampleRate, paFramesPerBufferUnspecified, 0, _stereo_cb, this);
         }
         else {
             monoRB.data.setMaxLatency(bufferSize * 2);
             monoRB.start();
-            err = Pa_OpenStream(&stream, NULL, &outputParams, sampleRate, bufferSize, 0, _mono_cb, this);
+            err = Pa_OpenStream(&stream, NULL, &outputParams, sampleRate, paFramesPerBufferUnspecified, 0, _mono_cb, this);
         }
 
         if (err != 0) {
diff --git a/root_dev/config.json b/root_dev/config.json
index 5663b1af..efb91670 100644
--- a/root_dev/config.json
+++ b/root_dev/config.json
@@ -19,7 +19,7 @@
     "bandPlan": "General",
     "bandPlanEnabled": true,
     "fftHeight": 296,
-    "frequency": 98672900,
+    "frequency": 96400000,
     "max": 0.0,
     "maximized": false,
     "menuOrder": [