diff --git a/Source/PluginProcessor.cpp b/Source/PluginProcessor.cpp
index 1264ad7c..c7ca4ba1 100644
--- a/Source/PluginProcessor.cpp
+++ b/Source/PluginProcessor.cpp
@@ -301,8 +301,9 @@ void DexedAudioProcessor::processBlock(AudioSampleBuffer& buffer, MidiBuffer& mi
             vuSignal = 0;
     }
     
-    // DX7 is a mono synth
-    buffer.copyFrom(1, 0, channelData, numSamples, 1);
+    // DX7 is a mono synth, but copy it to the right channel is available
+    if ( buffer.getNumChannels() > 1 )
+        buffer.copyFrom(1, 0, channelData, numSamples, 1);
 }
 
 
diff --git a/libs/JUCE b/libs/JUCE
index ae514483..d054f0d1 160000
--- a/libs/JUCE
+++ b/libs/JUCE
@@ -1 +1 @@
-Subproject commit ae5144833e852815d61642af87c69b9db44984f7
+Subproject commit d054f0d14dcac387aebda44ce5d792b5e7a625b3
diff --git a/libs/MTS-ESP b/libs/MTS-ESP
index 803c3aab..514ed958 160000
--- a/libs/MTS-ESP
+++ b/libs/MTS-ESP
@@ -1 +1 @@
-Subproject commit 803c3aab3d43dfaea430a1084ab31b606f5cd72c
+Subproject commit 514ed958b38e5ab501999f902a2427ebe6232a78
diff --git a/libs/tuning-library b/libs/tuning-library
index 3bbe9514..601c0eab 160000
--- a/libs/tuning-library
+++ b/libs/tuning-library
@@ -1 +1 @@
-Subproject commit 3bbe9514816e1ae674c207b09e9f20eea4df372a
+Subproject commit 601c0eabff31fff8a543b49d3e48073f338f413c
diff --git a/libs/vst3sdk b/libs/vst3sdk
index 56e4b2a6..e9895dc9 160000
--- a/libs/vst3sdk
+++ b/libs/vst3sdk
@@ -1 +1 @@
-Subproject commit 56e4b2a644be164c5d324e8bc9de55b964b0f102
+Subproject commit e9895dc9ef20bedd93a0fde5ad664bc8b56d4338