diff --git a/model/settings.go b/model/settings.go
index fb9a02e..c2440a2 100644
--- a/model/settings.go
+++ b/model/settings.go
@@ -16,6 +16,7 @@ type Settings struct {
 	PreAlarmAction      string                      `json:"pre_alarm_action"`
 	MaxRunTime          time.Duration               `json:"max_run_time"`
 	MaxVolume           uint16                      `json:"max_volume"`
+	StartVolume         uint16                      `json:"start_volume"`
 	Federation          map[string]FederationServer `json:"federation"`
 }
 
diff --git a/player/player.go b/player/player.go
index b493953..ff9c121 100644
--- a/player/player.go
+++ b/player/player.go
@@ -22,6 +22,7 @@ type Player struct {
 	Playlist     []string
 	MaxRunTime   time.Duration
 	MaxVolume    uint16
+	StartVolume  uint16
 	Stopper      chan bool
 	currentCmd   *exec.Cmd
 	currentCmdCh chan bool
@@ -95,6 +96,7 @@ func NewPlayer(cfg *config.Config, routines []reveil.Identifier) (*Player, error
 		currentCmdCh:  make(chan bool, 1),
 		MaxRunTime:    settings.MaxRunTime * time.Minute,
 		MaxVolume:     uint16(settings.MaxVolume),
+		StartVolume:   uint16(settings.StartVolume),
 		weatherTime:   settings.WeatherDelay * time.Minute,
 		weatherAction: wact,
 		claironTime:   settings.GongInterval * time.Minute,
@@ -204,7 +206,7 @@ loop:
 			} else {
 				p.dontUpdateVolume = false
 				p.volume = uint16(math.Log(1+float64(p.ntick)/8) * 9500)
-				p.SetVolume(p.volume)
+				p.SetVolume(p.StartVolume + p.volume)
 
 				if p.reverseOrder {
 					p.playedItem -= 1
@@ -226,7 +228,7 @@ loop:
 			p.ntick += 1
 			if !p.dontUpdateVolume {
 				p.volume = 3500 + uint16(math.Log(1+float64(p.ntick)/8)*9500)
-				p.SetVolume(p.volume)
+				p.SetVolume(p.StartVolume + p.volume)
 			}
 
 		case <-p.Stopper:
@@ -249,8 +251,12 @@ loopcalm:
 	for i := 0; i < 128 && p.volume >= 768; i += 1 {
 		timer := time.NewTimer(40 * time.Millisecond)
 
-		p.volume -= 768
-		p.SetVolume(p.volume)
+		if p.volume <= 0 {
+			p.StartVolume -= 768
+		} else {
+			p.volume -= 768
+		}
+		p.SetVolume(p.StartVolume + p.volume)
 
 		select {
 		case <-p.Stopper:
diff --git a/ui/src/lib/settings.js b/ui/src/lib/settings.js
index 064cd9a..2776d0f 100644
--- a/ui/src/lib/settings.js
+++ b/ui/src/lib/settings.js
@@ -5,7 +5,7 @@ export class Settings {
     }
   }
 
-  update({ language, gong_interval, weather_delay, weather_action, pre_alarm_delay, pre_alarm_action, max_run_time, max_volume, federation }) {
+  update({ language, gong_interval, weather_delay, weather_action, pre_alarm_delay, pre_alarm_action, max_run_time, max_volume, start_volume, federation }) {
     this.language = language;
     this.gong_interval = gong_interval;
     this.weather_delay = weather_delay;
@@ -14,6 +14,7 @@ export class Settings {
     this.pre_alarm_action = pre_alarm_action;
     this.max_run_time = max_run_time;
     this.max_volume = max_volume;
+    this.start_volume = start_volume;
     this.federation = federation;
   }
 
diff --git a/ui/src/routes/settings/+page.svelte b/ui/src/routes/settings/+page.svelte
index d3c6911..4183486 100644
--- a/ui/src/routes/settings/+page.svelte
+++ b/ui/src/routes/settings/+page.svelte
@@ -160,6 +160,20 @@
                 </InputGroup>
             </FormGroup>
 
+            <FormGroup>
+                <Label for="startVolume">Volume de départ</Label>
+                <InputGroup>
+                    <Input
+                        type="range"
+                        id="startVolume"
+                        min="0"
+                        max="65535"
+                        bind:value={settings.start_volume}
+                        on:input={() => submitSettings(settings)}
+                    />
+                </InputGroup>
+            </FormGroup>
+
             <FormGroup>
                 <Label for="federation">Federation</Label>
                 <FederationSettings