diff --git a/src/burn/snd/ymz280b.cpp b/src/burn/snd/ymz280b.cpp
index f6879a63e..df18f44c0 100644
--- a/src/burn/snd/ymz280b.cpp
+++ b/src/burn/snd/ymz280b.cpp
@@ -624,7 +624,7 @@ void YMZ280BWriteRegister(UINT8 nValue)
 			}
 			case 2:																	// Volume
 			    if (bESPRaDeMixerKludge) {
-					if (nWriteChannel != 7 && nWriteChannel != 6) nValue -= 40;
+					if (nWriteChannel != 7 && nWriteChannel != 6) nValue -= 30;
 					if (nWriteChannel == 7) {
 						if (nValue + 15 > 255)
 							nValue = 255;