From 6bc004c3112ecb974d4246be3f69cea0730cf617 Mon Sep 17 00:00:00 2001
From: Peter Veenstra <qbix79@users.sourceforge.net>
Date: Mon, 8 May 2017 17:20:37 +0000
Subject: [PATCH] Lower default adlib volume with 2.5dB after measurements by
 James-F. ( https://www.vogons.org/viewtopic.php?f=46&t=49683 )

Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@4012
---
 src/hardware/adlib.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/hardware/adlib.cpp b/src/hardware/adlib.cpp
index 6c4b3983..8168e2cf 100644
--- a/src/hardware/adlib.cpp
+++ b/src/hardware/adlib.cpp
@@ -706,7 +706,9 @@ Module::Module( Section* configuration ) : Module_base(configuration) {
 	ctrl.mixer = section->Get_bool("sbmixer");
 
 	mixerChan = mixerObject.Install(OPL_CallBack,rate,"FM");
-	mixerChan->SetScale( 2.0 );
+	//Used to be 2.0, which was measured to be too high. Exact value depends on card/clone.
+	mixerChan->SetScale( 1.5f );  
+
 	if (oplemu == "fast") {
 		handler = new DBOPL::Handler();
 	} else if (oplemu == "compat") {