diff --git a/audio/aidl/default/include/effectFactory-impl/EffectFactory.h b/audio/aidl/default/include/effectFactory-impl/EffectFactory.h
index 7670250..8da5525 100644
--- a/audio/aidl/default/include/effectFactory-impl/EffectFactory.h
+++ b/audio/aidl/default/include/effectFactory-impl/EffectFactory.h
@@ -40,6 +40,28 @@
             const std::optional<::aidl::android::media::audio::common::AudioUuid>& in_instance,
             std::vector<Descriptor::Identity>* out_descriptor) override;
 
+    /**
+     * @brief Create an effect instance for a certain implementation (identified by UUID).
+     *
+     * @param in_impl_uuid Effect implementation UUID.
+     * @param _aidl_return A pointer to created effect instance.
+     * @return ndk::ScopedAStatus
+     */
+    ndk::ScopedAStatus createEffect(
+            const ::aidl::android::media::audio::common::AudioUuid& in_impl_uuid,
+            std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect>* _aidl_return)
+            override;
+
+    /**
+     * @brief Destroy an effect instance.
+     *
+     * @param in_handle Effect instance handle.
+     * @return ndk::ScopedAStatus
+     */
+    ndk::ScopedAStatus destroyEffect(
+            const std::shared_ptr<::aidl::android::hardware::audio::effect::IEffect>& in_handle)
+            override;
+
   private:
     // List of effect descriptors supported by the devices.
     std::vector<Descriptor::Identity> mIdentityList;
diff --git a/audio/aidl/default/include/equalizer-impl/Equalizer.h b/audio/aidl/default/include/equalizer-impl/Equalizer.h
index 86f8c3a..44b1d6d 100644
--- a/audio/aidl/default/include/equalizer-impl/Equalizer.h
+++ b/audio/aidl/default/include/equalizer-impl/Equalizer.h
@@ -16,16 +16,28 @@
 
 #pragma once
 
+#include <aidl/android/hardware/audio/effect/BnEffect.h>
 #include <cstdlib>
 
 namespace aidl::android::hardware::audio::effect {
 
 // Equalizer implementation UUID.
 static const ::aidl::android::media::audio::common::AudioUuid EqualizerUUID = {
-        static_cast<int32_t>(0xce772f20),
-        0x847d,
-        0x11df,
-        0xbb17,
+        static_cast<int32_t>(0x0bed4300),
+        0xddd6,
+        0x11db,
+        0x8f34,
         {0x00, 0x02, 0xa5, 0xd5, 0xc5, 0x1b}};
 
-}  // namespace aidl::android::hardware::audio::effect
\ No newline at end of file
+class Equalizer : public BnEffect {
+  public:
+    Equalizer();
+    ndk::ScopedAStatus open() override;
+    ndk::ScopedAStatus close() override;
+    ndk::ScopedAStatus getDescriptor(Descriptor* _aidl_return) override;
+
+  private:
+    // Effect descriptor.
+    Descriptor mDesc = {.common.id.type = EqualizerUUID};
+};
+}  // namespace aidl::android::hardware::audio::effect