diff --git a/audio/lynx/config/audio_policy_volumes.xml b/audio/lynx/config/audio_policy_volumes.xml
index 2fc20cb..dd4bff2 100644
--- a/audio/lynx/config/audio_policy_volumes.xml
+++ b/audio/lynx/config/audio_policy_volumes.xml
@@ -16,7 +16,7 @@
 <!-- Volume section defines a volume curve for a given use case and device category.
 It contains a list of points of this curve expressing the attenuation in Millibels for a given
 volume index from 0 to 100.
-<volume stream=”AUDIO_STREAM_MUSIC” deviceCategory=””>
+<volume stream="AUDIO_STREAM_MUSIC" deviceCategory="">
 <point>0,-9600</point>
 <point>100,0</point>
 </volume>
@@ -86,7 +86,7 @@ volume index from 0 to 100.
         <point>68,-1800</point>
         <point>72,-1600</point>
         <point>76,-1400</point>
-        <point>80,-1200</point>
+        <point>80,-1150</point>
         <point>88,-850</point>
         <point>92,-650</point>
         <point>96,-400</point>
diff --git a/audio/lynx/tuning/waves/waves_preset.mps b/audio/lynx/tuning/waves/waves_preset.mps
index dd74132..b9654e3 100644
Binary files a/audio/lynx/tuning/waves/waves_preset.mps and b/audio/lynx/tuning/waves/waves_preset.mps differ