diff --git a/plugins/icecast/output/instance.go b/plugins/icecast/output/instance.go
index a84f440..5ffbc69 100644
--- a/plugins/icecast/output/instance.go
+++ b/plugins/icecast/output/instance.go
@@ -75,8 +75,6 @@ func (instance *pluginInstance) Init() {
 		sr := container.Sub()
 		defer sr.Close()
 
-		log.Println("Someone tuned in to", channelId, channel)
-
 		if sendMetadata {
 			mw = streams.NewMetadataInjector(w, metaInt)
 			nw = mw
diff --git a/plugins/test/sine/instance.go b/plugins/test/sine/instance.go
index 52bb927..cfb006c 100644
--- a/plugins/test/sine/instance.go
+++ b/plugins/test/sine/instance.go
@@ -22,8 +22,6 @@ func (instance *pluginInstance) Init() {
 	channelManager := instance.channelManager
 
 	go func() {
-		time.Sleep(2 * time.Second) // give burst cache a chance to realize
-
 		c, err := channelManager.Open("sine")
 		if err != nil {
 			log.Println("ERROR: sine channel could not be opened:", err)
diff --git a/plugins/test/sine/sine_stream.go b/plugins/test/sine/sine_stream.go
index 1697a37..d2689bf 100644
--- a/plugins/test/sine/sine_stream.go
+++ b/plugins/test/sine/sine_stream.go
@@ -43,16 +43,11 @@ func (stream *SineStream) Read(data []byte) (n int, err error) {
 		targetTime := stream.Timestamp.
 			Add(time.Duration(float64(time.Second) * float64(stream.State) / float64(stream.Samplerate)))
 		delay := targetTime.Sub(time.Now())
-		/*log.Println("state", stream.State, "value", sampleValue, "time", targetTime, "delay", delay)
-		time.Sleep(time.Second)*/
+
 		if delay > 0 {
 			<-time.After(delay)
 		}
 
-		/*if stream.State%uint64(stream.Samplerate) == 0 {
-			log.Println("state", stream.State, "value", sampleValue, "time", targetTime, "delay", delay)
-		}*/
-
 		stream.State++
 	}