diff --git a/preset-manager.js b/preset-manager.js
deleted file mode 100644
index 12cf775..0000000
--- a/preset-manager.js
+++ /dev/null
@@ -1,97 +0,0 @@
-// preset-manager.js - Verwaltung der Radio-Sender
-window.PresetManager = {
-    presets: [],
-
-    // Lädt Presets: URL-Hash hat Vorrang vor LocalStorage
-    async load(callback) {
-        // 1. Check: Ist ein Hash in der URL vorhanden?
-        const hash = window.location.hash.substring(1);
-        if (hash && hash.length > 30) {
-            const success = await this.importFromString(hash, false); // false = kein Reload
-            if (success) {
-                if (callback) callback(this.presets);
-                return;
-            }
-        }
-
-        // 2. Check: LocalStorage laden
-        const stored = localStorage.getItem('presets');
-        if (stored) {
-            try {
-                this.presets = JSON.parse(stored);
-            } catch (e) {
-                console.error("Fehler beim Parsen von LocalStorage", e);
-                this.presets = [];
-            }
-        } else {
-            // 3. Fallback: Leere Liste, wenn gar nichts gefunden wurde
-            this.presets = [];
-        }
-        
-        if (callback) callback(this.presets);
-    },
-
-    save() {
-        localStorage.setItem('presets', JSON.stringify(this.presets));
-    },
-
-    // Generiert den Code und gibt ihn zurück
-    async generateExportCode(updateField = true) {
-        try {
-            if (!this.presets || this.presets.length === 0) return "";
-            const compactData = this.presets.map(p => [p.name, p.url]);
-            const jsonString = JSON.stringify(compactData);
-
-            const stream = new Blob([jsonString]).stream();
-            const compressedStream = stream.pipeThrough(new CompressionStream('gzip'));
-            const response = new Response(compressedStream);
-            const buffer = await response.arrayBuffer();
-            const base64String = btoa(String.fromCharCode(...new Uint8Array(buffer)));
-
-            if (updateField) {
-                const exportField = document.getElementById('export-string-field');
-                if (exportField) exportField.value = base64String;
-            }
-            return base64String;
-        } catch (e) {
-            console.error("Export-Fehler:", e);
-            return "";
-        }
-    },
-
-    // Importiert von einem String
-    async importFromString(code, shouldReload = true) {
-        try {
-            const binary = atob(code);
-            const bytes = Uint8Array.from(binary, c => c.charCodeAt(0));
-            const stream = new Blob([bytes]).stream();
-            const decompressedStream = stream.pipeThrough(new DecompressionStream('gzip'));
-            const response = new Response(decompressedStream);
-            const resultText = await response.text();
-
-            const importedArray = JSON.parse(resultText);
-            this.presets = importedArray.map(item => ({ name: item[0], url: item[1] }));
-            this.save();
-            
-            if (shouldReload) {
-                // Seite ohne den langen Hash neu laden für eine saubere URL
-                location.href = window.location.origin + window.location.pathname;
-            }
-            return true;
-        } catch (e) {
-            console.error("Import-Fehler:", e);
-            return false;
-        }
-    },
-
-    exportToFile() {
-        const presetsJSON = JSON.stringify(this.presets, null, 2);
-        const blob = new Blob([presetsJSON], { type: 'application/json' });
-        const url = URL.createObjectURL(blob);
-        const a = document.createElement('a');
-        a.href = url;
-        a.download = 'radio_presets.json';
-        a.click();
-        URL.revokeObjectURL(url);
-    }
-};
\ No newline at end of file