diff --git a/plugins/peak_controller_effect/artwork.png b/plugins/peak_controller_effect/artwork.png
index 31296ca90..66fe2c952 100644
Binary files a/plugins/peak_controller_effect/artwork.png and b/plugins/peak_controller_effect/artwork.png differ
diff --git a/plugins/peak_controller_effect/peak_controller_effect.cpp b/plugins/peak_controller_effect/peak_controller_effect.cpp
index aeb3677ad..136f22cbe 100644
--- a/plugins/peak_controller_effect/peak_controller_effect.cpp
+++ b/plugins/peak_controller_effect/peak_controller_effect.cpp
@@ -130,7 +130,9 @@ bool PeakControllerEffect::processAudioBuffer( sampleFrame * _buf,
 	}
 
 	float curRMS = sqrt_neg( sum / _frames );
+	const float tres = c.m_tresholdModel.value();
 	const float amount = c.m_amountModel.value() * c.m_amountMultModel.value();
+	curRMS = qAbs( curRMS ) < tres ? 0.0f : curRMS;
 	m_lastSample = qBound( 0.0f, c.m_baseModel.value() + amount * curRMS, 1.0f );
 
 	return isRunning();
diff --git a/plugins/peak_controller_effect/peak_controller_effect_control_dialog.cpp b/plugins/peak_controller_effect/peak_controller_effect_control_dialog.cpp
index 7ea9448e8..359b23b9b 100644
--- a/plugins/peak_controller_effect/peak_controller_effect_control_dialog.cpp
+++ b/plugins/peak_controller_effect/peak_controller_effect_control_dialog.cpp
@@ -46,7 +46,7 @@ PeakControllerEffectControlDialog::PeakControllerEffectControlDialog(
 	setPalette( pal );
 
 	QVBoxLayout * tl = new QVBoxLayout( this );
-	tl->setContentsMargins( 5, 30, 8, 8 );
+	tl->setContentsMargins( 5, 30, 5, 8 );
 
 	QHBoxLayout * l = new QHBoxLayout;
 	l->setSpacing( 4 );
@@ -74,12 +74,18 @@ PeakControllerEffectControlDialog::PeakControllerEffectControlDialog(
 	m_decayKnob->setLabel( tr( "DCAY" ) );
 	m_decayKnob->setModel( &_controls->m_decayModel );
 	m_decayKnob->setHintText( tr( "Release:" ) + " ", "" );
+	
+	m_tresholdKnob = new knob( knobBright_26, this );
+	m_tresholdKnob->setLabel( tr( "TRES" ) );
+	m_tresholdKnob->setModel( &_controls->m_tresholdModel );
+	m_tresholdKnob->setHintText( tr( "Treshold:" ) + " ", "" );
 
 	l->addWidget( m_baseKnob );
 	l->addWidget( m_amountKnob );
 	l->addWidget( m_amountMultKnob );
 	l->addWidget( m_attackKnob );
 	l->addWidget( m_decayKnob );
+	l->addWidget( m_tresholdKnob );
 	l->addStretch(); // expand, so other widgets have minimum width
 	tl->addLayout( l );
 
diff --git a/plugins/peak_controller_effect/peak_controller_effect_control_dialog.h b/plugins/peak_controller_effect/peak_controller_effect_control_dialog.h
index b161a64c5..64e876e37 100644
--- a/plugins/peak_controller_effect/peak_controller_effect_control_dialog.h
+++ b/plugins/peak_controller_effect/peak_controller_effect_control_dialog.h
@@ -48,6 +48,7 @@ protected:
 	knob * m_amountKnob;
 	knob * m_attackKnob;
 	knob * m_decayKnob;
+	knob * m_tresholdKnob;
 	ledCheckBox * m_muteLed;
 
 	ledCheckBox * m_absLed;
diff --git a/plugins/peak_controller_effect/peak_controller_effect_controls.cpp b/plugins/peak_controller_effect/peak_controller_effect_controls.cpp
index 3fdeecc34..78109366b 100644
--- a/plugins/peak_controller_effect/peak_controller_effect_controls.cpp
+++ b/plugins/peak_controller_effect/peak_controller_effect_controls.cpp
@@ -41,6 +41,7 @@ PeakControllerEffectControls( PeakControllerEffect * _eff ) :
 	m_amountModel( 1.0, -1.0, 1.0, 0.005, this, tr( "Modulation amount" ) ),
 	m_attackModel( 0, 0, 0.999, 0.001, this, tr( "Attack" ) ),
 	m_decayModel( 0, 0, 0.999, 0.001, this, tr( "Release" ) ),
+	m_tresholdModel( 0, 0, 1.0, 0.001, this, tr( "Treshold" ) ),
 	m_muteModel( false, this, tr( "Mute output" ) ),
 	m_absModel( true, this, tr("Abs Value") ),
 	m_amountMultModel( 1.0, 0, 32, 0.2, this, tr("Amount Multiplicator") )
@@ -61,6 +62,8 @@ void PeakControllerEffectControls::loadSettings( const QDomElement & _this )
 
 	m_absModel.loadSettings( _this, "abs" );
 	m_amountMultModel.loadSettings( _this, "amountmult" );
+	
+	m_tresholdModel.loadSettings( _this, "treshold" );
 
 	/*If the peak controller effect is NOT loaded from project,
 	 * m_effectId stored is useless.
@@ -102,6 +105,8 @@ void PeakControllerEffectControls::saveSettings( QDomDocument & _doc,
 
 	m_absModel.saveSettings( _doc,  _this, "abs" );
 	m_amountMultModel.saveSettings( _doc, _this, "amountmult" );
+	
+	m_tresholdModel.saveSettings( _doc, _this, "treshold" );
 }
 
 
diff --git a/plugins/peak_controller_effect/peak_controller_effect_controls.h b/plugins/peak_controller_effect/peak_controller_effect_controls.h
index 6f9cca92e..ad56fa99a 100644
--- a/plugins/peak_controller_effect/peak_controller_effect_controls.h
+++ b/plugins/peak_controller_effect/peak_controller_effect_controls.h
@@ -65,6 +65,7 @@ private:
 	FloatModel m_amountModel;
 	FloatModel m_attackModel;
 	FloatModel m_decayModel;
+	FloatModel m_tresholdModel;
 	BoolModel m_muteModel;
 	BoolModel m_absModel;
 	FloatModel m_amountMultModel;
diff --git a/src/core/PeakController.cpp b/src/core/PeakController.cpp
index 25aaec456..87ea7a948 100644
--- a/src/core/PeakController.cpp
+++ b/src/core/PeakController.cpp
@@ -87,8 +87,8 @@ void PeakController::updateValueBuffer()
 	if( m_coeffNeedsUpdate )
 	{
 		const float ratio = 44100.0f / engine::mixer()->processingSampleRate();
-		m_attackCoeff = 1.0f - powf( 10.0f, -0.5f * ( 1.0f - m_peakEffect->attackModel()->value() ) * ratio );
-		m_decayCoeff = 1.0f -  powf( 10.0f, -0.5f * ( 1.0f - m_peakEffect->decayModel()->value()  ) * ratio );
+		m_attackCoeff = 1.0f - powf( 2.0f, -0.3f * ( 1.0f - m_peakEffect->attackModel()->value() ) * ratio );
+		m_decayCoeff = 1.0f -  powf( 2.0f, -0.3f * ( 1.0f - m_peakEffect->decayModel()->value()  ) * ratio );
 		m_coeffNeedsUpdate = false;
 	}