From 57c5d8938080de9f381c608f5391db1c866f1bfd Mon Sep 17 00:00:00 2001
From: ekeeke31 <ekeeke31@fcb46045-4337-0410-a722-cd382f7ce8f6>
Date: Sat, 30 Apr 2011 15:23:45 +0000
Subject: [PATCH] amplified YM2413 default output by 2

---
 source/sound/ym2413.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/sound/ym2413.c b/source/sound/ym2413.c
index ea705a2..b310024 100644
--- a/source/sound/ym2413.c
+++ b/source/sound/ym2413.c
@@ -1723,8 +1723,8 @@ void YM2413Update(long int *buffer, int length)
       rhythm_calc(&ym2413.P_CH[0], (ym2413.noise_rng>>0)&1 );
     }
 
-    /* Melody (MO) & Rythm (RO) outputs mixing */
-    out = output[0] + (output[1] * 2);
+    /* Melody (MO) & Rythm (RO) outputs mixing & amplification */
+    out = (output[0] + (output[1] * 2)) * 2;
 
     /* Store to stereo sound buffer */
     *buffer++ = out;