diff --git a/TODO.md b/TODO.md
index a0da2bbdd..028f21077 100644
--- a/TODO.md
+++ b/TODO.md
@@ -2,6 +2,5 @@
 
 - stereo separation control for AY
 - "paste with instrument"
-- channel appearance settings
 - auto-detect system
 - bug fixes
diff --git a/src/engine/platform/ay.cpp b/src/engine/platform/ay.cpp
index 23f20c2a0..f475b4750 100644
--- a/src/engine/platform/ay.cpp
+++ b/src/engine/platform/ay.cpp
@@ -126,7 +126,7 @@ void DivPlatformAY8910::acquire(short* bufL, short* bufR, size_t start, size_t l
     }
     for (int ch=0; ch<3; ch++) {
       for (size_t i=0; i<len; i++) {
-        oscBuf[ch]->data[oscBuf[ch]->needle++]=ayBuf[ch][i];
+        oscBuf[ch]->data[oscBuf[ch]->needle++]=ayBuf[ch][i]<<2;
       }
     }
   }
diff --git a/src/engine/platform/ay8930.cpp b/src/engine/platform/ay8930.cpp
index d77457d66..123dc68ac 100644
--- a/src/engine/platform/ay8930.cpp
+++ b/src/engine/platform/ay8930.cpp
@@ -111,7 +111,7 @@ void DivPlatformAY8930::acquire(short* bufL, short* bufR, size_t start, size_t l
 
   for (int ch=0; ch<3; ch++) {
     for (size_t i=0; i<len; i++) {
-      oscBuf[ch]->data[oscBuf[ch]->needle++]=ayBuf[ch][i];
+      oscBuf[ch]->data[oscBuf[ch]->needle++]=ayBuf[ch][i]<<2;
     }
   }
 }
diff --git a/src/engine/platform/sms.cpp b/src/engine/platform/sms.cpp
index d4d77f171..e4d408f7b 100644
--- a/src/engine/platform/sms.cpp
+++ b/src/engine/platform/sms.cpp
@@ -78,7 +78,7 @@ void DivPlatformSMS::acquire_nuked(short* bufL, short* bufR, size_t start, size_
       if (isMuted[i]) {
         oscBuf[i]->data[oscBuf[i]->needle++]=0;
       } else {
-        oscBuf[i]->data[oscBuf[i]->needle++]=sn_nuked.vol_table[sn_nuked.volume_out[i]];
+        oscBuf[i]->data[oscBuf[i]->needle++]=sn_nuked.vol_table[sn_nuked.volume_out[i]]*3;
       }
     }
   }
@@ -104,7 +104,7 @@ void DivPlatformSMS::acquire_mame(short* bufL, short* bufR, size_t start, size_t
       if (isMuted[i]) {
         oscBuf[i]->data[oscBuf[i]->needle++]=0;
       } else {
-        oscBuf[i]->data[oscBuf[i]->needle++]=sn->get_channel_output(i);
+        oscBuf[i]->data[oscBuf[i]->needle++]=sn->get_channel_output(i)*3;
       }
     }
   }
diff --git a/src/gui/chanOsc.cpp b/src/gui/chanOsc.cpp
index 547e59a17..08174b0b6 100644
--- a/src/gui/chanOsc.cpp
+++ b/src/gui/chanOsc.cpp
@@ -69,6 +69,39 @@ float FurnaceGUI::computeGradPos(int type, int chan) {
   return 0.0f;
 }
 
+void FurnaceGUI::calcChanOsc() {
+  std::vector<DivDispatchOscBuffer*> oscBufs;
+  std::vector<ChanOscStatus*> oscFFTs;
+  std::vector<int> oscChans;
+
+  int chans=e->getTotalChannelCount();
+  
+  for (int i=0; i<chans; i++) {
+    DivDispatchOscBuffer* buf=e->getOscBuffer(i);
+    if (buf!=NULL && e->curSubSong->chanShow[i]) {
+      // 30ms should be enough
+      int displaySize=(float)(buf->rate)*0.03f;
+      if (e->isRunning()) {
+        float minLevel=1.0f;
+        float maxLevel=-1.0f;
+        unsigned short needlePos=buf->needle;
+        needlePos-=displaySize;
+        for (unsigned short i=0; i<512; i++) {
+          float y=(float)buf->data[(unsigned short)(needlePos+(i*displaySize/512))]/65536.0f;
+          if (minLevel>y) minLevel=y;
+          if (maxLevel<y) maxLevel=y;
+        }
+        float estimate=pow(maxLevel-minLevel,0.5f);
+        if (estimate>1.0f) estimate=1.0f;
+        chanOscVol[i]=MAX(chanOscVol[i]*0.87f,estimate);
+      }
+    } else {
+      chanOscVol[i]=MAX(chanOscVol[i]*0.87f,0.0f);
+    }
+    if (chanOscVol[i]<0.00001f) chanOscVol[i]=0.0f;
+  }
+}
+
 void FurnaceGUI::drawChanOsc() {
   if (nextWindow==GUI_WINDOW_CHAN_OSC) {
     chanOscOpen=true;
@@ -361,7 +394,6 @@ void FurnaceGUI::drawChanOsc() {
                 if (maxLevel<y) maxLevel=y;
               }
               dcOff=(minLevel+maxLevel)*0.5f;
-              chanOscVol[ch]=MAX(chanOscVol[ch]*0.87f,maxLevel-minLevel);
               for (unsigned short i=0; i<512; i++) {
                 float x=(float)i/512.0f;
                 float y=(float)buf->data[(unsigned short)(needlePos+(i*displaySize/512))]/65536.0f;
diff --git a/src/gui/gui.cpp b/src/gui/gui.cpp
index 40869c425..d42ec0f88 100644
--- a/src/gui/gui.cpp
+++ b/src/gui/gui.cpp
@@ -3471,6 +3471,8 @@ bool FurnaceGUI::loop() {
       ImGui::EndMainMenuBar();
     }
 
+    calcChanOsc();
+
     if (mobileUI) {
       globalWinFlags=ImGuiWindowFlags_NoTitleBar|ImGuiWindowFlags_NoMove|ImGuiWindowFlags_NoResize|ImGuiWindowFlags_NoBringToFrontOnFocus;
       //globalWinFlags=ImGuiWindowFlags_NoTitleBar;
@@ -3546,6 +3548,12 @@ bool FurnaceGUI::loop() {
       drawEffectList();
     }
 
+    for (int i=0; i<e->getTotalChannelCount(); i++) {
+      if (e->keyHit[i]) {
+        e->keyHit[i]=false;
+      }
+    }
+
     if (inspectorOpen) ImGui::ShowMetricsWindow(&inspectorOpen);
 
     if (firstFrame) {
diff --git a/src/gui/gui.h b/src/gui/gui.h
index 09155f9be..bbfb3cf5b 100644
--- a/src/gui/gui.h
+++ b/src/gui/gui.h
@@ -1558,6 +1558,7 @@ class FurnaceGUI {
 
   // visualizer
   float keyHit[DIV_MAX_CHANS];
+  float keyHit1[DIV_MAX_CHANS];
   int lastIns[DIV_MAX_CHANS];
 
   // log window
@@ -1612,6 +1613,7 @@ class FurnaceGUI {
   ImVec4 channelTextColor(int ch);
 
   void readOsc();
+  void calcChanOsc();
 
   void pushAccentColors(const ImVec4& one, const ImVec4& two, const ImVec4& border, const ImVec4& borderShadow);
   void popAccentColors();
diff --git a/src/gui/pattern.cpp b/src/gui/pattern.cpp
index b986cedc6..f35f828c0 100644
--- a/src/gui/pattern.cpp
+++ b/src/gui/pattern.cpp
@@ -486,7 +486,6 @@ void FurnaceGUI::drawPattern() {
               }
             }
           }
-          e->keyHit[i]=false;
         }
         if (settings.channelFeedbackStyle==2 && e->isRunning()) {
           float amount=((float)(e->getChanState(i)->volume>>8)/(float)e->getMaxVolumeChan(i));
@@ -547,6 +546,10 @@ void FurnaceGUI::drawPattern() {
         ImRect rect=ImRect(minArea,maxArea);
         switch (settings.channelStyle) {
           case 0: // classic
+            if (settings.channelVolStyle!=0) {
+              // sorry...
+              ImGui::Dummy(ImVec2(dpiScale,dpiScale));
+            }
             ImGui::Selectable(chanID,true,ImGuiSelectableFlags_NoPadWithHalfSpacing,ImVec2(0.0f,lineHeight+1.0f*dpiScale));
             break;
           case 1: { // line
@@ -672,9 +675,62 @@ void FurnaceGUI::drawPattern() {
           inhibitMenu=true;
           e->toggleSolo(i);
         }
+
         if (settings.channelStyle==3) {
           ImGui::Dummy(ImVec2(1.0f,2.0f*dpiScale));
         }
+
+        // volume bar
+        if (settings.channelVolStyle!=0) {
+          ImVec2 sizeV=ImVec2(
+            1.0f,
+            6.0*dpiScale
+          );
+          ImVec2 minAreaV=window->DC.CursorPos;
+          ImVec2 maxAreaV=ImVec2(
+            minAreaV.x+window->WorkRect.Max.x-window->WorkRect.Min.x,
+            minAreaV.y+sizeV.y
+          );
+          ImRect rectV=ImRect(minAreaV,maxAreaV);
+          ImGui::ItemSize(sizeV,ImGui::GetStyle().FramePadding.y);
+          if (ImGui::ItemAdd(rectV,ImGui::GetID(chanID))) {
+            float xLeft=0.0f;
+            float xRight=1.0f;
+
+            if (e->keyHit[i]) {
+              keyHit1[i]=1.0f;
+            }
+
+            if (e->isRunning()) {
+              switch (settings.channelVolStyle) {
+                case 1: // simple
+                  xRight=((float)(e->getChanState(i)->volume>>8)/(float)e->getMaxVolumeChan(i))*0.9+(keyHit1[i]*0.1f);
+                  break;
+                case 2: // stereo
+                  xRight=0.5+((float)(e->getChanState(i)->volume>>8)/(float)e->getMaxVolumeChan(i))*0.4+(keyHit1[i]*0.1f);
+                  xLeft=1.0-xRight;
+                  break;
+                case 3: // real
+                  xRight=chanOscVol[i];
+                  break;
+                case 4: // real (stereo)
+                  xRight=0.5+chanOscVol[i]*0.5;
+                  xLeft=1.0-xRight;
+                  break;
+              }
+
+              dl->AddRectFilled(
+                ImLerp(rectV.Min,rectV.Max,ImVec2(xLeft,0.0f)),
+                ImLerp(rectV.Min,rectV.Max,ImVec2(xRight,1.0f)),
+                ImGui::GetColorU32(chanHeadBase)
+              );
+            }
+            keyHit1[i]-=0.2f;
+            if (keyHit1[i]<0.0f) keyHit1[i]=0.0f;
+          }
+        }
+        
+        // extra buttons
         if (extraChannelButtons==2) {
           DivPattern* pat=e->curPat[i].getPattern(e->curOrders->ord[i][ord],true);
           ImGui::PushFont(mainFont);
diff --git a/src/gui/settings.cpp b/src/gui/settings.cpp
index c771f6a16..e5c609829 100644
--- a/src/gui/settings.cpp
+++ b/src/gui/settings.cpp
@@ -1327,6 +1327,9 @@ void FurnaceGUI::drawSettings() {
           if (ImGui::RadioButton("Real##CHV3",settings.channelVolStyle==3)) {
             settings.channelVolStyle=3;
           }
+          if (ImGui::RadioButton("Real (stereo)##CHV4",settings.channelVolStyle==4)) {
+            settings.channelVolStyle=4;
+          }
 
           ImGui::Text("Channel feedback style:");
 
@@ -2389,7 +2392,7 @@ void FurnaceGUI::syncSettings() {
   clampSetting(settings.channelColors,0,2);
   clampSetting(settings.channelTextColors,0,2);
   clampSetting(settings.channelStyle,0,5);
-  clampSetting(settings.channelVolStyle,0,3);
+  clampSetting(settings.channelVolStyle,0,4);
   clampSetting(settings.channelFeedbackStyle,0,3);
   clampSetting(settings.channelFont,0,1);
   clampSetting(settings.maxRecentFile,0,30);