diff --git a/UI.hpp b/UI.hpp
index 7c31563..7e33576 100644
--- a/UI.hpp
+++ b/UI.hpp
@@ -712,7 +712,7 @@ LiquidMenu max_poly_menu(lcd);
  ******************************************/
 #define NUM_INFO_MENUS 1
 const char info_text1[] PROGMEM = "MicroMDAEPiano";
-const char info_text2[] PROGMEM = "Version 0.0";
+const char info_text2[] PROGMEM = MICRO_MDAEPIANO_VERSION;
 LiquidLine info_line1(0, 0, info_text1);
 LiquidLine info_line2(0, 1, info_text2);
 LiquidScreen info_screen;
diff --git a/config.h b/config.h
index 43bfaa5..40b284d 100644
--- a/config.h
+++ b/config.h
@@ -66,7 +66,7 @@
 //* DEBUG OUTPUT SETTINGS
 //*************************************************************************************************
 
-#define DEBUG 1
+//#define DEBUG 1
 #define SERIAL_SPEED 38400
 #define SHOW_XRUN 1
 #define SHOW_CPU_LOAD_MSEC 5000
@@ -97,7 +97,7 @@
   30: 1.22 Volts p-p
   31: 1.16 Volts p-p
 */
-#define SGTL5000_LINEOUT_LEVEL 30
+#define SGTL5000_LINEOUT_LEVEL 28
 //#define SDCARD_CS_PIN    10
 //#define SDCARD_MOSI_PIN  7
 //#define SDCARD_SCK_PIN   14
@@ -135,6 +135,8 @@
 //* DO NO CHANGE ANYTHING BEYOND IF YOU DON'T KNOW WHAT YOU ARE DOING !!!
 //*************************************************************************************************
 
+#define MICRO_MDAEPIANO_VERSION "0.9.0"
+
 #define MAX_SOUNDS min(99,int((4096-EEPROM_CONFIGURATIONS)/sizeof(config_t)))
 
 #define CONTROL_RATE_MS 100
@@ -256,7 +258,7 @@
 //
 #define ENC_LOUDNESS_MIN 0
 #define ENC_LOUDNESS_MAX 99
-#define ENC_LOUDNESS_DEFAULT 80
+#define ENC_LOUDNESS_DEFAULT 99
 //
 #define ENC_MIDI_CHANNEL_MIN 0
 #define ENC_MIDI_CHANNEL_MAX 16