diff --git a/osc.go b/osc.go
index 82d96f9..8e71a4e 100644
--- a/osc.go
+++ b/osc.go
@@ -115,7 +115,6 @@ func (o *Osc) Sample() (output float64) {
 	case WaveSaw:
 		output = amp*Sawtooth(o.CurrentPhaseAngle) + o.DcOffset
 	case WaveSqr:
-		fmt.Println(o.CurrentPhaseAngle)
 		output = amp*Square(o.CurrentPhaseAngle) + o.DcOffset
 	}