diff --git a/src/engine/platform/ym2203.cpp b/src/engine/platform/ym2203.cpp
index 53d2cfe06..913f84045 100644
--- a/src/engine/platform/ym2203.cpp
+++ b/src/engine/platform/ym2203.cpp
@@ -231,7 +231,7 @@ void DivPlatformYM2203::acquire_combo(short** buf, size_t len) {
     buf[0][h]=os;
     
     for (int i=0; i<3; i++) {
-      oscBuf[i]->data[oscBuf[i]->needle++]=fm_nuked.ch_out[i]<<1;
+      oscBuf[i]->data[oscBuf[i]->needle++]=CLAMP(fm_nuked.ch_out[i]<<1,-32768,32767);
     }
 
     for (int i=3; i<6; i++) {
@@ -282,7 +282,8 @@ void DivPlatformYM2203::acquire_ymfm(short** buf, size_t len) {
 
     
     for (int i=0; i<3; i++) {
-      oscBuf[i]->data[oscBuf[i]->needle++]=(fmChan[i]->debug_output(0)+fmChan[i]->debug_output(1))<<1;
+      int out=(fmChan[i]->debug_output(0)+fmChan[i]->debug_output(1))<<1;
+      oscBuf[i]->data[oscBuf[i]->needle++]=CLAMP(out,-32768,32767);
     }
 
     for (int i=3; i<6; i++) {
diff --git a/src/engine/platform/ym2608.cpp b/src/engine/platform/ym2608.cpp
index 743cfab46..9ec5518b0 100644
--- a/src/engine/platform/ym2608.cpp
+++ b/src/engine/platform/ym2608.cpp
@@ -402,7 +402,7 @@ void DivPlatformYM2608::acquire_combo(short** buf, size_t len) {
 
     
     for (int i=0; i<psgChanOffs; i++) {
-      oscBuf[i]->data[oscBuf[i]->needle++]=fm_nuked.ch_out[i]<<1;
+      oscBuf[i]->data[oscBuf[i]->needle++]=CLAMP(fm_nuked.ch_out[i]<<1,-32768,32767);
     }
 
     ssge->get_last_out(ssgOut);
@@ -471,7 +471,8 @@ void DivPlatformYM2608::acquire_ymfm(short** buf, size_t len) {
     buf[1][h]=os[1];
 
     for (int i=0; i<6; i++) {
-      oscBuf[i]->data[oscBuf[i]->needle++]=(fmChan[i]->debug_output(0)+fmChan[i]->debug_output(1))<<1;
+      int out=(fmChan[i]->debug_output(0)+fmChan[i]->debug_output(1))<<1;
+      oscBuf[i]->data[oscBuf[i]->needle++]=CLAMP(out,-32768,32767);
     }
 
     ssge->get_last_out(ssgOut);
diff --git a/src/engine/platform/ym2610.cpp b/src/engine/platform/ym2610.cpp
index 173d882a6..01d5a3bb6 100644
--- a/src/engine/platform/ym2610.cpp
+++ b/src/engine/platform/ym2610.cpp
@@ -333,7 +333,7 @@ void DivPlatformYM2610::acquire_combo(short** buf, size_t len) {
 
     
     for (int i=0; i<psgChanOffs; i++) {
-      oscBuf[i]->data[oscBuf[i]->needle++]=fm_nuked.ch_out[bchOffs[i]]<<1;
+      oscBuf[i]->data[oscBuf[i]->needle++]=CLAMP(fm_nuked.ch_out[bchOffs[i]]<<1,-32768,32767);
     }
 
     ssge->get_last_out(ssgOut);
@@ -404,7 +404,8 @@ void DivPlatformYM2610::acquire_ymfm(short** buf, size_t len) {
     buf[1][h]=os[1];
 
     for (int i=0; i<psgChanOffs; i++) {
-      oscBuf[i]->data[oscBuf[i]->needle++]=(fmChan[i]->debug_output(0)+fmChan[i]->debug_output(1))<<1;
+      int out=(fmChan[i]->debug_output(0)+fmChan[i]->debug_output(1))<<1;
+      oscBuf[i]->data[oscBuf[i]->needle++]=CLAMP(out,-32768,32767);
     }
 
     ssge->get_last_out(ssgOut);
diff --git a/src/engine/platform/ym2610b.cpp b/src/engine/platform/ym2610b.cpp
index 4f00a7761..1937abd62 100644
--- a/src/engine/platform/ym2610b.cpp
+++ b/src/engine/platform/ym2610b.cpp
@@ -401,7 +401,7 @@ void DivPlatformYM2610B::acquire_combo(short** buf, size_t len) {
 
     
     for (int i=0; i<psgChanOffs; i++) {
-      oscBuf[i]->data[oscBuf[i]->needle++]=fm_nuked.ch_out[i]<<1;
+      oscBuf[i]->data[oscBuf[i]->needle++]=CLAMP(fm_nuked.ch_out[i]<<1,-32768,32767);
     }
 
     ssge->get_last_out(ssgOut);
@@ -471,7 +471,8 @@ void DivPlatformYM2610B::acquire_ymfm(short** buf, size_t len) {
 
     
     for (int i=0; i<psgChanOffs; i++) {
-      oscBuf[i]->data[oscBuf[i]->needle++]=(fmChan[i]->debug_output(0)+fmChan[i]->debug_output(1))<<1;
+      int out=(fmChan[i]->debug_output(0)+fmChan[i]->debug_output(1))<<1;
+      oscBuf[i]->data[oscBuf[i]->needle++]=CLAMP(out,-32768,32767);
     }
 
     ssge->get_last_out(ssgOut);