diff --git a/media/libeffects/lvm/lib/Bass/src/LVDBE_Private.h b/media/libeffects/lvm/lib/Bass/src/LVDBE_Private.h
index 495b38f..8339d3c 100644
--- a/media/libeffects/lvm/lib/Bass/src/LVDBE_Private.h
+++ b/media/libeffects/lvm/lib/Bass/src/LVDBE_Private.h
@@ -64,7 +64,7 @@
 #define LVDBE_PERSISTENT_COEF_ALIGN      4       /* 32-bit alignment for coef */
 #define LVDBE_SCRATCH_ALIGN              4       /* 32-bit alignment for long data */
 
-#define LVDBE_SCRATCHBUFFERS_INPLACE     4       /* Number of buffers required for inplace processing */
+#define LVDBE_SCRATCHBUFFERS_INPLACE     6       /* Number of buffers required for inplace processing */
 
 #define LVDBE_MIXER_TC                   5       /* Mixer time  */
 #define LVDBE_BYPASS_MIXER_TC            100     /* Bypass mixer time */
diff --git a/media/libeffects/lvm/lib/Reverb/src/LVREV_ApplyNewSettings.c b/media/libeffects/lvm/lib/Reverb/src/LVREV_ApplyNewSettings.c
index 9a40f68..ac2ef9d 100644
--- a/media/libeffects/lvm/lib/Reverb/src/LVREV_ApplyNewSettings.c
+++ b/media/libeffects/lvm/lib/Reverb/src/LVREV_ApplyNewSettings.c
@@ -496,7 +496,6 @@
      * Update the bypass mixer time constant
      */
     if((pPrivate->NewParams.SampleRate   != pPrivate->CurrentParams.SampleRate)   ||
-       (pPrivate->NewParams.SourceFormat != pPrivate->CurrentParams.SourceFormat) ||
        (pPrivate->bFirstControl          == LVM_TRUE))
     {
         LVM_UINT16   NumChannels = 1;                       /* Assume MONO format */
@@ -508,11 +507,7 @@
         pPrivate->FeedbackMixer[2].Alpha=Alpha;
         pPrivate->FeedbackMixer[3].Alpha=Alpha;
 
-        if (pPrivate->NewParams.SourceFormat != LVM_MONO)
-        {
-            /* Stereo or Mono-in-Stereo format data */
-            NumChannels = 2;
-        }
+        NumChannels = 2;                                    /* Always stereo output */
         pPrivate->BypassMixer.Alpha1 = (LVM_INT32)LVM_Mixer_TimeConstant(LVREV_BYPASSMIXER_TC, LVM_GetFsFromTable(pPrivate->NewParams.SampleRate), NumChannels);
         pPrivate->BypassMixer.Alpha2 = pPrivate->BypassMixer.Alpha1;
         pPrivate->GainMixer.Alpha    = pPrivate->BypassMixer.Alpha1;
diff --git a/media/libeffects/lvm/lib/Reverb/src/LVREV_Process.c b/media/libeffects/lvm/lib/Reverb/src/LVREV_Process.c
index 81521ba..5c7a8a0 100644
--- a/media/libeffects/lvm/lib/Reverb/src/LVREV_Process.c
+++ b/media/libeffects/lvm/lib/Reverb/src/LVREV_Process.c
@@ -54,7 +54,8 @@
    LVREV_Instance_st     *pLVREV_Private = (LVREV_Instance_st *)hInstance;
    LVM_INT32             *pInput  = (LVM_INT32 *)pInData;
    LVM_INT32             *pOutput = pOutData;
-   LVM_INT32             SamplesToProcess, RemainingSamples, format;
+   LVM_INT32             SamplesToProcess, RemainingSamples;
+   LVM_INT32             format = 1;
 
     /*
      * Check for error conditions
@@ -66,7 +67,6 @@
         return LVREV_NULLADDRESS;
     }
 
-
     /*
      * Apply the new controls settings if required
      */
@@ -95,9 +95,31 @@
         return LVREV_SUCCESS;
     }
 
+    /*
+     * If OFF copy and reformat the data as necessary
+     */
+    if (pLVREV_Private->CurrentParams.OperatingMode == LVM_MODE_OFF)
+    {
+        if(pInput != pOutput)
+        {
+            /*
+             * Copy the data to the output buffer, convert to stereo is required
+             */
+
+            if(pLVREV_Private->CurrentParams.SourceFormat == LVM_MONO){
+                MonoTo2I_32(pInput, pOutput, NumSamples);
+            } else {
+                Copy_16((LVM_INT16 *)pInput,
+                        (LVM_INT16 *)pOutput,
+                        (LVM_INT16)(NumSamples << 2)); // 32 bit data, stereo
+            }
+        }
+
+        return LVREV_SUCCESS;
+    }
+
     RemainingSamples = (LVM_INT32)NumSamples;
 
-    format = 1;
     if (pLVREV_Private->CurrentParams.SourceFormat != LVM_MONO)
     {
         format = 2;
@@ -106,51 +128,24 @@
     while (RemainingSamples!=0)
     {
         /*
-         * If OFF copy and reformat the data as necessary
+         * Process the data
          */
-        if (pLVREV_Private->CurrentParams.OperatingMode == LVM_MODE_OFF)
+
+        if(RemainingSamples >  pLVREV_Private->MaxBlkLen)
         {
-            if((pInput != pOutput) || (pLVREV_Private->CurrentParams.SourceFormat == LVM_MONO))
-            {
-                /*
-                 * Copy the data to the output buffer
-                 */
-
-                if (pLVREV_Private->CurrentParams.SourceFormat != LVM_MONO)
-                {
-                    RemainingSamples = (RemainingSamples << 1);           /* Stereo data */
-                }
-
-                Copy_16((LVM_INT16 *)pInput,
-                        (LVM_INT16 *)pOutput,
-                        (LVM_INT16)(RemainingSamples << 1));
-            }
-
+            SamplesToProcess =  pLVREV_Private->MaxBlkLen;
+            RemainingSamples = (LVM_INT16)(RemainingSamples - SamplesToProcess);
+        }
+        else
+        {
+            SamplesToProcess = RemainingSamples;
             RemainingSamples = 0;
         }
 
-        /*
-         * Process the data
-         */
-        else
-        {
+        ReverbBlock(pInput, pOutput, pLVREV_Private, (LVM_UINT16)SamplesToProcess);
 
-            if(RemainingSamples >  pLVREV_Private->MaxBlkLen)
-            {
-                SamplesToProcess =  pLVREV_Private->MaxBlkLen;
-                RemainingSamples = (LVM_INT16)(RemainingSamples - SamplesToProcess);
-            }
-            else
-            {
-                SamplesToProcess = RemainingSamples;
-                RemainingSamples = 0;
-            }
-
-            ReverbBlock(pInput, pOutput, pLVREV_Private, (LVM_UINT16)SamplesToProcess);
-
-            pInput  = (LVM_INT32 *)(pInput +(SamplesToProcess*format));
-            pOutput = (LVM_INT32 *)(pOutput+(SamplesToProcess*format));
-        }
+        pInput  = (LVM_INT32 *)(pInput +(SamplesToProcess*format));
+        pOutput = (LVM_INT32 *)(pOutput+(SamplesToProcess*2));      // Always stereo output
     }
 
     return LVREV_SUCCESS;
@@ -420,26 +415,13 @@
                             pPrivate->pScratchDelayLine[1],
                             (LVM_INT16)NumSamples);
 
-             if(pPrivate->CurrentParams.SourceFormat != LVM_MONO)
-             {
-                JoinTo2i_32x32(pPrivate->pScratchDelayLine[0],
-                               pPrivate->pScratchDelayLine[1],
-                               pTemp,
-                               (LVM_INT16)NumSamples);
 
-             }
-             else
-             {
-                 Add2_Sat_32x32(pPrivate->pScratchDelayLine[1],
-                                pPrivate->pScratchDelayLine[0],
-                                (LVM_INT16)NumSamples);
+            JoinTo2i_32x32(pPrivate->pScratchDelayLine[0],
+                           pPrivate->pScratchDelayLine[1],
+                           pTemp,
+                           (LVM_INT16)NumSamples);
 
-                /*Apply 3-dB gain in-order to compensate for the gain change in stereo mode*/
-                Mult3s_32x16(pPrivate->pScratchDelayLine[0],
-                             LVREV_MIN3DB,
-                             pTemp,
-                             (LVM_INT16)NumSamples);
-             }
+
             break;
         case LVREV_DELAYLINES_2:
 
@@ -447,49 +429,25 @@
                       (LVM_INT16*)pScratch,
                       (LVM_INT16)(NumSamples << 1));
 
-
-
-             if(pPrivate->CurrentParams.SourceFormat != LVM_MONO)
-             {
-
-                Mac3s_Sat_32x16(pPrivate->pScratchDelayLine[0],
-                                -0x8000,
-                                pScratch,
-                                (LVM_INT16)NumSamples);
-             }
+            Mac3s_Sat_32x16(pPrivate->pScratchDelayLine[0],
+                            -0x8000,
+                            pScratch,
+                            (LVM_INT16)NumSamples);
 
              Add2_Sat_32x32(pPrivate->pScratchDelayLine[1],
                             pPrivate->pScratchDelayLine[0],
                             (LVM_INT16)NumSamples);
 
 
-             if(pPrivate->CurrentParams.SourceFormat != LVM_MONO)
-             {
-                 JoinTo2i_32x32(pPrivate->pScratchDelayLine[0],
-                                pScratch,
-                                pTemp,
-                                (LVM_INT16)NumSamples);
-             }
-             else
-             {
-                Copy_16(    (LVM_INT16*)pPrivate->pScratchDelayLine[0],
-                            (LVM_INT16*)pTemp,
-                            (LVM_INT16)(NumSamples << 1));
-
-             }
-            break;
-        case LVREV_DELAYLINES_1:
-            if(pPrivate->CurrentParams.SourceFormat != LVM_MONO)
-            {
-
-                MonoTo2I_32(pPrivate->pScratchDelayLine[0],
+             JoinTo2i_32x32(pPrivate->pScratchDelayLine[0],
+                            pScratch,
                             pTemp,
                             (LVM_INT16)NumSamples);
-            }
-            else
-            {
-                pTemp = pPrivate->pScratchDelayLine[0];
-            }
+            break;
+        case LVREV_DELAYLINES_1:
+            MonoTo2I_32(pPrivate->pScratchDelayLine[0],
+                        pTemp,
+                        (LVM_INT16)NumSamples);
             break;
         default:
             break;
@@ -499,30 +457,15 @@
     /*
      *  Dry/wet mixer
      */
-    if(pPrivate->CurrentParams.SourceFormat != LVM_MONO)
-    {
-        size = (LVM_INT16)(NumSamples << 1);
-    }
-    else
-    {
-        size = (LVM_INT16)NumSamples;
-    }
 
+    size = (LVM_INT16)(NumSamples << 1);
     MixSoft_2St_D32C31_SAT(&pPrivate->BypassMixer,
-                           pInput,
+                           pTemp,
                            pTemp,
                            pOutput,
                            size);
 
     /* Apply Gain*/
-    if(pPrivate->CurrentParams.SourceFormat != LVM_MONO)
-    {
-        size = (LVM_INT16)(NumSamples << 1);
-    }
-    else
-    {
-        size = (LVM_INT16)NumSamples;
-    }
 
     Shift_Sat_v32xv32 (LVREV_OUTPUTGAIN_SHIFT,
                        pOutput,
@@ -533,6 +476,7 @@
                            pOutput,
                            pOutput,
                            size);
+
     return;
 }
 
diff --git a/media/libeffects/lvm/wrapper/Reverb/EffectReverb.cpp b/media/libeffects/lvm/wrapper/Reverb/EffectReverb.cpp
index b3e1531..60f4288 100755
--- a/media/libeffects/lvm/wrapper/Reverb/EffectReverb.cpp
+++ b/media/libeffects/lvm/wrapper/Reverb/EffectReverb.cpp
@@ -431,26 +431,15 @@
         pContext->InFrames32[i] = (LVM_INT32)pIn[i]<<8;
     }
 
-     // If the input was MONO, convert to STEREO
-    if(pContext->config.inputCfg.channels == CHANNEL_MONO){
-        //LOGV("\tConverting Output from MONO to STEREO");
-        MonoTo2I_32(pContext->InFrames32, pContext->InFrames32, frameCount);
-    }
-
-    //LOGV("\tProcess, frames: %d, InFormat: %d(MONO=%d), OutFormat: %d(STEREO=%d)",
-    //frameCount, pContext->config.inputCfg.channels, CHANNEL_MONO,
-    //pContext->config.outputCfg.channels, CHANNEL_STEREO);
-
     if (pContext->preset && pContext->curPreset == REVERB_PRESET_NONE) {
         memset(pContext->OutFrames32, 0, frameCount * sizeof(LVM_INT32) * 2); //always stereo here
     } else {
         if(pContext->bEnabled == LVM_FALSE && pContext->SamplesToExitCount > 0) {
-            memset(pContext->InFrames32,
-                   0,
-                   frameCount * sizeof(LVM_INT32) * 2); //always stereo here
+            memset(pContext->InFrames32,0,frameCount * sizeof(LVM_INT32) * samplesPerFrame);
+            LOGV("\tZeroing %d samples per frame at the end of call", samplesPerFrame);
         }
 
-        /* Process the samples */
+        /* Process the samples, producing a stereo output */
         LvmStatus = LVREV_Process(pContext->hInstance,      /* Instance handle */
                                   pContext->InFrames32,     /* Input buffer */
                                   pContext->OutFrames32,    /* Output buffer */
@@ -677,7 +666,7 @@
 
     /* Set the capabilities */
     InstParams.MaxBlockSize  = MAX_CALL_SIZE;
-    InstParams.SourceFormat  = LVM_STEREO;
+    InstParams.SourceFormat  = LVM_STEREO;          // Max format, could be mono during process
     InstParams.NumDelays     = LVREV_DELAYLINES_4;
 
     /* Allocate memory, forcing alignment */
@@ -742,7 +731,12 @@
     /* General parameters */
     params.OperatingMode  = LVM_MODE_ON;
     params.SampleRate     = LVM_FS_44100;
-    params.SourceFormat   = LVM_STEREO;
+
+    if(pContext->config.inputCfg.channels == CHANNEL_MONO){
+        params.SourceFormat   = LVM_MONO;
+    } else {
+        params.SourceFormat   = LVM_STEREO;
+    }
 
     /* Reverb parameters */
     params.Level          = 0;
@@ -1790,8 +1784,9 @@
     if (pContext->bEnabled == LVM_FALSE){
         if( pContext->SamplesToExitCount > 0){
             pContext->SamplesToExitCount -= outBuffer->frameCount;
+            LOGV("\tReverb_process() Effect is being stopped %d", pContext->SamplesToExitCount);
         }else{
-            LOGV("\tReverb_process() ERROR Effect is not enabled %d", pContext->SamplesToExitCount);
+            LOGV("\tReverb_process() Effect is being stopped");
             return -ENODATA;
         }
     }