diff --git a/lib_ex3d/lib_ex3d/.DS_Store b/lib_ex3d/lib_ex3d/.DS_Store
index 43e8863..ce2e1b5 100644
Binary files a/lib_ex3d/lib_ex3d/.DS_Store and b/lib_ex3d/lib_ex3d/.DS_Store differ
diff --git a/lib_ex3d/lib_ex3d/._.DS_Store b/lib_ex3d/lib_ex3d/._.DS_Store
index 99a68a8..2cb34eb 100644
Binary files a/lib_ex3d/lib_ex3d/._.DS_Store and b/lib_ex3d/lib_ex3d/._.DS_Store differ
diff --git a/lib_ex3d/lib_ex3d/._api b/lib_ex3d/lib_ex3d/._api
index 3036594..783baa3 100644
Binary files a/lib_ex3d/lib_ex3d/._api and b/lib_ex3d/lib_ex3d/._api differ
diff --git a/lib_ex3d/lib_ex3d/._lib b/lib_ex3d/lib_ex3d/._lib
index a67bb2a..3c7bcb6 100644
Binary files a/lib_ex3d/lib_ex3d/._lib and b/lib_ex3d/lib_ex3d/._lib differ
diff --git a/lib_ex3d/lib_ex3d/api/._.DS_Store b/lib_ex3d/lib_ex3d/api/._.DS_Store
index db3b8b5..588b892 100644
Binary files a/lib_ex3d/lib_ex3d/api/._.DS_Store and b/lib_ex3d/lib_ex3d/api/._.DS_Store differ
diff --git a/lib_ex3d/lib_ex3d/api/._DSAudioDef.h b/lib_ex3d/lib_ex3d/api/._DSAudioDef.h
index b348b9b..3f4186b 100644
Binary files a/lib_ex3d/lib_ex3d/api/._DSAudioDef.h and b/lib_ex3d/lib_ex3d/api/._DSAudioDef.h differ
diff --git a/lib_ex3d/lib_ex3d/api/._DSBuild.h b/lib_ex3d/lib_ex3d/api/._DSBuild.h
index d7c87d7..ec42ca7 100644
Binary files a/lib_ex3d/lib_ex3d/api/._DSBuild.h and b/lib_ex3d/lib_ex3d/api/._DSBuild.h differ
diff --git a/lib_ex3d/lib_ex3d/api/._IR.h b/lib_ex3d/lib_ex3d/api/._IR.h
index 6f3408d..c10c481 100644
Binary files a/lib_ex3d/lib_ex3d/api/._IR.h and b/lib_ex3d/lib_ex3d/api/._IR.h differ
diff --git a/lib_ex3d/lib_ex3d/api/._audio_ex3d_control.h b/lib_ex3d/lib_ex3d/api/._audio_ex3d_control.h
index 6a89747..9dfd66c 100644
Binary files a/lib_ex3d/lib_ex3d/api/._audio_ex3d_control.h and b/lib_ex3d/lib_ex3d/api/._audio_ex3d_control.h differ
diff --git a/lib_ex3d/lib_ex3d/api/._filter.h b/lib_ex3d/lib_ex3d/api/._filter.h
index 0457942..fd6a384 100644
Binary files a/lib_ex3d/lib_ex3d/api/._filter.h and b/lib_ex3d/lib_ex3d/api/._filter.h differ
diff --git a/lib_ex3d/lib_ex3d/lib/._.DS_Store b/lib_ex3d/lib_ex3d/lib/._.DS_Store
index a585953..b9719e8 100644
Binary files a/lib_ex3d/lib_ex3d/lib/._.DS_Store and b/lib_ex3d/lib_ex3d/lib/._.DS_Store differ
diff --git a/lib_ex3d/lib_ex3d/lib/._liblib_ex3d_drama.a b/lib_ex3d/lib_ex3d/lib/._liblib_ex3d_drama.a
deleted file mode 100644
index d84229c..0000000
Binary files a/lib_ex3d/lib_ex3d/lib/._liblib_ex3d_drama.a and /dev/null differ
diff --git a/lib_ex3d/lib_ex3d/lib/._liblib_ex3d_game.a b/lib_ex3d/lib_ex3d/lib/._liblib_ex3d_game.a
deleted file mode 100644
index 87eef61..0000000
Binary files a/lib_ex3d/lib_ex3d/lib/._liblib_ex3d_game.a and /dev/null differ
diff --git a/lib_ex3d/lib_ex3d/lib/._liblib_ex3d_movie.a b/lib_ex3d/lib_ex3d/lib/._liblib_ex3d_movie.a
deleted file mode 100644
index 1d703f7..0000000
Binary files a/lib_ex3d/lib_ex3d/lib/._liblib_ex3d_movie.a and /dev/null differ
diff --git a/lib_ex3d/lib_ex3d/lib/._liblib_ex3d_music.a b/lib_ex3d/lib_ex3d/lib/._liblib_ex3d_music.a
deleted file mode 100644
index 05b382a..0000000
Binary files a/lib_ex3d/lib_ex3d/lib/._liblib_ex3d_music.a and /dev/null differ
diff --git a/lib_ex3d/lib_ex3d/lib/._liblib_ex3d_stereo_2k.a b/lib_ex3d/lib_ex3d/lib/._liblib_ex3d_stereo_2k.a
deleted file mode 100644
index 843a110..0000000
Binary files a/lib_ex3d/lib_ex3d/lib/._liblib_ex3d_stereo_2k.a and /dev/null differ
diff --git a/lib_ex3d/lib_ex3d/lib/._liblib_ex3d_stereo_8k.a b/lib_ex3d/lib_ex3d/lib/._liblib_ex3d_stereo_8k.a
deleted file mode 100644
index 92d4915..0000000
Binary files a/lib_ex3d/lib_ex3d/lib/._liblib_ex3d_stereo_8k.a and /dev/null differ
diff --git a/lib_ex3d/lib_ex3d/lib/liblib_ex3d_drama.a b/lib_ex3d/lib_ex3d/lib/liblib_ex3d_drama.a
index 231abe1..ffd4ca2 100644
Binary files a/lib_ex3d/lib_ex3d/lib/liblib_ex3d_drama.a and b/lib_ex3d/lib_ex3d/lib/liblib_ex3d_drama.a differ
diff --git a/lib_ex3d/lib_ex3d/lib/liblib_ex3d_game.a b/lib_ex3d/lib_ex3d/lib/liblib_ex3d_game.a
index 6cbb902..8ae061a 100644
Binary files a/lib_ex3d/lib_ex3d/lib/liblib_ex3d_game.a and b/lib_ex3d/lib_ex3d/lib/liblib_ex3d_game.a differ
diff --git a/lib_ex3d/lib_ex3d/lib/liblib_ex3d_movie.a b/lib_ex3d/lib_ex3d/lib/liblib_ex3d_movie.a
index e4200f2..105c7a9 100644
Binary files a/lib_ex3d/lib_ex3d/lib/liblib_ex3d_movie.a and b/lib_ex3d/lib_ex3d/lib/liblib_ex3d_movie.a differ
diff --git a/lib_ex3d/lib_ex3d/lib/liblib_ex3d_music.a b/lib_ex3d/lib_ex3d/lib/liblib_ex3d_music.a
index c5465df..1268343 100644
Binary files a/lib_ex3d/lib_ex3d/lib/liblib_ex3d_music.a and b/lib_ex3d/lib_ex3d/lib/liblib_ex3d_music.a differ
diff --git a/lib_ex3d/lib_ex3d/lib/liblib_ex3d_stereo_2k.a b/lib_ex3d/lib_ex3d/lib/liblib_ex3d_stereo_2k.a
index 847a9cc..a537953 100644
Binary files a/lib_ex3d/lib_ex3d/lib/liblib_ex3d_stereo_2k.a and b/lib_ex3d/lib_ex3d/lib/liblib_ex3d_stereo_2k.a differ
diff --git a/lib_ex3d/lib_ex3d/lib/liblib_ex3d_stereo_8k.a b/lib_ex3d/lib_ex3d/lib/liblib_ex3d_stereo_8k.a
index 325a5e6..44b14d7 100644
Binary files a/lib_ex3d/lib_ex3d/lib/liblib_ex3d_stereo_8k.a and b/lib_ex3d/lib_ex3d/lib/liblib_ex3d_stereo_8k.a differ
diff --git a/sw_usb_audio/shared/version.h b/sw_usb_audio/shared/version.h
index 09d8376..1d1ce45 100644
--- a/sw_usb_audio/shared/version.h
+++ b/sw_usb_audio/shared/version.h
@@ -10,7 +10,7 @@
 #endif
 #ifndef BCD_DEVICE_N
 #if defined (STEREO_2K)
-#define BCD_DEVICE_N       (1)
+#define BCD_DEVICE_N       (0xa)
 #else
 #define BCD_DEVICE_N       (3)
 #endif