Ajout du sampler et de l'input

src/lib/audio/engines/registry.ts

@@ -5,8 +5,12 @@ import { Benjolin } from './Benjolin';
 import { ZzfxEngine } from './ZzfxEngine';
 import { NoiseDrum } from './NoiseDrum';
 import { Ring } from './Ring';
+import { Sample } from './Sample';
+import { Input } from './Input';
 
 export const engines: SynthEngine[] = [
+  new Sample(),
+  new Input(),
   new FourOpFM(),
   new DubSiren(),
   new Benjolin(),