Index: firmware/drivers/audio/as3514.c
===================================================================
--- firmware/drivers/audio/as3514.c	(revision 26873)
+++ firmware/drivers/audio/as3514.c	(working copy)
@@ -256,7 +256,11 @@
         mix_r = vol_r;
         hph_r = 0;
     } else {
+#if CONFIG_CPU == AS3525v2 /*AS3543 mixer can go a little louder*/
+        mix_r = 0x1b;
+#else /* lets leave the AS3514 alone*/
         mix_r = 0x16;
+#endif
         hph_r = vol_r - 0x16;
     }
 
@@ -264,7 +268,11 @@
         mix_l = vol_l;
         hph_l = 0;
     } else {
+#if CONFIG_CPU == AS3525v2 /*AS3543 mixer can go a little louder*/
+        mix_l = 0x1b;
+#else /* lets leave the AS3514 alone*/
         mix_l = 0x16;
+#endif
         hph_l = vol_l - 0x16;
     }