diff --git a/lib/wp/meson.build b/lib/wp/meson.build
index 5dab329a..c3fef5e5 100644
--- a/lib/wp/meson.build
+++ b/lib/wp/meson.build
@@ -30,6 +30,7 @@ wp_lib_sources = files(
   'si-interfaces.c',
   'spa-pod.c',
   'spa-type.c',
+  'state.c',
   'transition.c',
   'wp.c',
 )
@@ -66,6 +67,7 @@ wp_lib_headers = files(
   'si-interfaces.h',
   'spa-pod.h',
   'spa-type.h',
+  'state.h',
   'transition.h',
   'wp.h',
 )
diff --git a/lib/wp/state.c b/lib/wp/state.c
new file mode 100644
index 00000000..638be5e8
--- /dev/null
+++ b/lib/wp/state.c
@@ -0,0 +1,320 @@
+/* WirePlumber
+ *
+ * Copyright © 2020 Collabora Ltd.
+ *    @author Julian Bouzas <julian.bouzas@collabora.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+/**
+ * SECTION: WpState
+ *
+ * The #WpState class saves and loads properties from a file
+ */
+
+#define G_LOG_DOMAIN "wp-state"
+
+#define WP_STATE_DIR_NAME "wireplumber"
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+#include "debug.h"
+#include "state.h"
+
+enum {
+  PROP_0,
+  PROP_NAME,
+};
+
+struct _WpState
+{
+  GObject parent;
+
+  /* Props */
+  gchar *name;
+
+  gchar *location;
+};
+
+G_DEFINE_TYPE (WpState, wp_state, G_TYPE_OBJECT)
+
+static gboolean
+path_exists (const char *path)
+{
+  struct stat info;
+  return stat (path, &info) == 0;
+}
+
+static char *
+get_new_location (const char *name)
+{
+  g_autofree gchar *path = NULL;
+
+  /* Get the config path */
+  path = g_build_filename (g_get_user_config_dir (), WP_STATE_DIR_NAME, NULL);
+  g_return_val_if_fail (path, NULL);
+
+  /* Create the directory if it doesn't exist */
+  if (!path_exists (path))
+    g_mkdir_with_parents (path, 0700);
+
+  return g_build_filename (path, name, NULL);
+}
+
+static void
+wp_state_ensure_location (WpState *self)
+{
+  if (!self->location)
+    self->location = get_new_location (self->name);
+  g_return_if_fail (self->location);
+}
+
+static void
+wp_state_set_property (GObject * object, guint property_id,
+    const GValue * value, GParamSpec * pspec)
+{
+  WpState *self = WP_STATE (object);
+
+  switch (property_id) {
+  case PROP_NAME:
+    g_clear_pointer (&self->name, g_free);
+    self->name = g_value_dup_string (value);
+    break;
+  default:
+    G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+    break;
+  }
+}
+
+static void
+wp_state_get_property (GObject * object, guint property_id, GValue * value,
+    GParamSpec * pspec)
+{
+  WpState *self = WP_STATE (object);
+
+  switch (property_id) {
+  case PROP_NAME:
+    g_value_set_string (value, self->name);
+    break;
+  default:
+    G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+    break;
+  }
+}
+
+static void
+wp_state_finalize (GObject * object)
+{
+  WpState * self = WP_STATE (object);
+
+  g_clear_pointer (&self->name, g_free);
+  g_clear_pointer (&self->location, g_free);
+
+  G_OBJECT_CLASS (wp_state_parent_class)->finalize (object);
+}
+
+static void
+wp_state_init (WpState * self)
+{
+}
+
+static void
+wp_state_class_init (WpStateClass * klass)
+{
+  GObjectClass *object_class = (GObjectClass *) klass;
+
+  object_class->finalize = wp_state_finalize;
+  object_class->set_property = wp_state_set_property;
+  object_class->get_property = wp_state_get_property;
+
+  /**
+   * WpState:name:
+   * The file name where the state will be stored.
+   */
+  g_object_class_install_property (object_class, PROP_NAME,
+      g_param_spec_string ("name", "name",
+          "The file name where the state will be stored", NULL,
+          G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS));
+}
+
+/**
+ * wp_state_new:
+ * @name: the state name
+ *
+ * Returns: (transfer full): the new #WpState
+ */
+WpState *
+wp_state_new (const gchar *name)
+{
+  g_return_val_if_fail (name, NULL);
+  return g_object_new (wp_state_get_type (),
+      "name", name,
+      NULL);
+}
+
+/**
+ * wp_state_get_name:
+ * @self: the state
+ *
+ * Returns: the name of this state
+ */
+const gchar *
+wp_state_get_name (WpState *self)
+{
+  g_return_val_if_fail (WP_IS_STATE (self), NULL);
+
+  return self->name;
+}
+
+/**
+ * wp_state_get_location:
+ * @self: the state
+ *
+ * Returns: the location of this state
+ */
+const gchar *
+wp_state_get_location (WpState *self)
+{
+  g_return_val_if_fail (WP_IS_STATE (self), NULL);
+  wp_state_ensure_location (self);
+
+  return self->location;
+}
+
+/**
+ * wp_state_clear:
+ * @self: the state
+ *
+ * Clears the state removing its file
+ */
+void
+wp_state_clear (WpState *self)
+{
+  g_return_if_fail (WP_IS_STATE (self));
+  wp_state_ensure_location (self);
+
+  if (path_exists (self->location))
+    remove (self->location);
+}
+
+/**
+ * wp_state_save:
+ * @self: the state
+ * @props: (transfer none): the properties to save
+ *
+ * Saves new properties in the state, overwriting all previous data.
+ *
+ * Returns: TRUE if the properties could be saved, FALSE otherwise
+ */
+gboolean
+wp_state_save (WpState *self, WpProperties *props)
+{
+  g_autoptr (WpIterator) it = NULL;
+  g_auto (GValue) item = G_VALUE_INIT;
+  g_autofree gchar *tmp_name = NULL, *tmp_location = NULL;
+  gulong tmp_size;
+  int fd;
+  FILE *f;
+
+  g_return_val_if_fail (WP_IS_STATE (self), FALSE);
+  wp_state_ensure_location (self);
+
+  wp_info_object (self, "saving state into %s", self->location);
+
+  /* Get the temporary name and location */
+  tmp_size = strlen (self->name) + 5;
+  tmp_name = g_malloc (tmp_size);
+  g_snprintf (tmp_name, tmp_size, "%s.tmp", self->name);
+  tmp_location = get_new_location (tmp_name);
+  g_return_val_if_fail (tmp_location, FALSE);
+
+  /* Open */
+  fd = open (tmp_location, O_CLOEXEC | O_CREAT | O_WRONLY | O_TRUNC, 0700);
+  if (fd == -1) {
+    wp_critical_object (self, "can't open %s", tmp_location);
+    return FALSE;
+  }
+
+  /* Write */
+  f = fdopen(fd, "w");
+  for (it = wp_properties_iterate (props);
+      wp_iterator_next (it, &item);
+      g_value_unset (&item)) {
+    const gchar *p = wp_properties_iterator_item_get_key (&item);
+    while (*p) {
+      if (*p == ' ' || *p == '\\')
+        fputc('\\', f);
+      fprintf(f, "%c", *p++);
+    }
+    fprintf(f, " %s\n", wp_properties_iterator_item_get_value (&item));
+  }
+  fclose(f);
+
+  /* Rename temporary file */
+  if (rename(tmp_location, self->location) < 0) {
+    wp_critical_object("can't rename temporary file '%s' to '%s'", tmp_name,
+        self->name);
+    return FALSE;
+  }
+
+  return TRUE;
+}
+
+/**
+ * wp_state_load:
+ * @self: the state
+ *
+ * Loads the state data into new properties.
+ *
+ * Returns (transfer full): the new properties with the state data
+ */
+WpProperties *
+wp_state_load (WpState *self)
+{
+  g_autoptr (WpProperties) props = wp_properties_new_empty ();
+  int fd;
+  FILE *f;
+  char line[1024];
+
+  g_return_val_if_fail (WP_IS_STATE (self), NULL);
+  wp_state_ensure_location (self);
+
+  /* Open */
+  wp_info_object (self, "loading state from %s", self->location);
+  fd = open (self->location, O_CLOEXEC | O_RDONLY);
+  if (fd == -1) {
+    /* We consider empty state if fill does not exist */
+    if (errno == ENOENT)
+      return g_steal_pointer (&props);
+    wp_critical_object (self, "can't open %s", self->location);
+    return NULL;
+  }
+
+  /* Read */
+  f = fdopen(fd, "r");
+  while (fgets (line, sizeof(line)-1, f)) {
+    char *val, *key, *k, *p;
+    val = strrchr(line, '\n');
+    if (val)
+      *val = '\0';
+
+    key = k = p = line;
+    while (*p) {
+      if (*p == ' ')
+	break;
+      if (*p == '\\')
+	p++;
+      *k++ = *p++;
+    }
+    *k = '\0';
+    val = ++p;
+    wp_properties_set (props, key, val);
+  }
+  fclose(f);
+
+  return g_steal_pointer (&props);
+}
diff --git a/lib/wp/state.h b/lib/wp/state.h
new file mode 100644
index 00000000..8603777a
--- /dev/null
+++ b/lib/wp/state.h
@@ -0,0 +1,47 @@
+/* WirePlumber
+ *
+ * Copyright © 2020 Collabora Ltd.
+ *    @author Julian Bouzas <julian.bouzas@collabora.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#ifndef __WIREPLUMBER_STATE_H__
+#define __WIREPLUMBER_STATE_H__
+
+#include "properties.h"
+
+G_BEGIN_DECLS
+
+/* WpState */
+
+/**
+ * WP_TYPE_STATE:
+ *
+ * The #WpState #GType
+ */
+#define WP_TYPE_STATE (wp_state_get_type ())
+WP_API
+G_DECLARE_FINAL_TYPE (WpState, wp_state, WP, STATE, GObject)
+
+WP_API
+WpState * wp_state_new (const gchar *name);
+
+WP_API
+const gchar * wp_state_get_name (WpState *self);
+
+WP_API
+const gchar * wp_state_get_location (WpState *self);
+
+WP_API
+void wp_state_clear (WpState *self);
+
+WP_API
+gboolean wp_state_save (WpState *self, WpProperties *props);
+
+WP_API
+WpProperties * wp_state_load (WpState *self);
+
+G_END_DECLS
+
+#endif
diff --git a/lib/wp/wp.h b/lib/wp/wp.h
index 2c6625f5..d094da4a 100644
--- a/lib/wp/wp.h
+++ b/lib/wp/wp.h
@@ -39,6 +39,7 @@
 #include "si-interfaces.h"
 #include "spa-pod.h"
 #include "spa-type.h"
+#include "state.h"
 #include "transition.h"
 #include "wpenums.h"
 #include "wpversion.h"
diff --git a/modules/meson.build b/modules/meson.build
index bb2738bc..9f303850 100644
--- a/modules/meson.build
+++ b/modules/meson.build
@@ -56,6 +56,17 @@ shared_library(
   dependencies : [wp_dep, pipewire_dep, giounix_dep],
 )
 
+shared_library(
+  'wireplumber-module-default-profile',
+  [
+    'module-default-profile.c',
+  ],
+  c_args : [common_c_args, '-DG_LOG_DOMAIN="m-default-profile"'],
+  install : true,
+  install_dir : wireplumber_module_dir,
+  dependencies : [wp_dep, pipewire_dep],
+)
+
 shared_library(
   'wireplumber-module-device-activation',
   [
diff --git a/modules/module-default-profile.c b/modules/module-default-profile.c
new file mode 100644
index 00000000..1355f166
--- /dev/null
+++ b/modules/module-default-profile.c
@@ -0,0 +1,342 @@
+/* WirePlumber
+ *
+ * Copyright © 2020 Collabora Ltd.
+ *    @author Julian Bouzas <julian.bouzas@collabora.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <wp/wp.h>
+#include <pipewire/pipewire.h>
+
+#define STATE_NAME "default-profile"
+#define SAVE_INTERVAL_MS 1000
+
+G_DEFINE_QUARK (wp-module-default-profile-profiles, profiles);
+
+/* Signals */
+enum
+{
+  SIGNAL_GET_PROFILE,
+  LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL] = { 0 };
+
+G_DECLARE_DERIVABLE_TYPE (WpDefaultProfile, wp_default_profile, WP,
+    DEFAULT_PROFILE, WpPlugin)
+
+struct _WpDefaultProfileClass
+{
+  WpPluginClass parent_class;
+
+  void (*get_profile) (WpDefaultProfile *self, WpPipewireObject *device,
+      const char **curr_profile);
+};
+
+typedef struct _WpDefaultProfilePrivate WpDefaultProfilePrivate;
+struct _WpDefaultProfilePrivate
+{
+  WpState *state;
+  WpProperties *profiles;
+  GSource *timeout_source;
+
+  WpObjectManager *devices_om;
+};
+
+G_DEFINE_TYPE_WITH_PRIVATE (WpDefaultProfile, wp_default_profile,
+    WP_TYPE_PLUGIN)
+
+static gint
+find_device_profile (WpPipewireObject *device, const gchar *lookup_name)
+{
+  WpIterator *profiles = NULL;
+  g_auto (GValue) item = G_VALUE_INIT;
+
+  profiles = g_object_get_qdata (G_OBJECT (device), profiles_quark ());
+  g_return_val_if_fail (profiles, -1);
+
+  wp_iterator_reset (profiles);
+  for (; wp_iterator_next (profiles, &item); g_value_unset (&item)) {
+    WpSpaPod *pod = g_value_get_boxed (&item);
+    gint index = 0;
+    const gchar *name = NULL;
+
+    /* Parse */
+    if (!wp_spa_pod_get_object (pod,
+        "Profile", NULL,
+        "index", "i", &index,
+        "name", "s", &name,
+        NULL)) {
+      continue;
+    }
+
+    if (g_strcmp0 (name, lookup_name) == 0)
+      return index;
+  }
+
+  return -1;
+}
+
+static gboolean
+timeout_save_callback (WpDefaultProfile *self)
+{
+  WpDefaultProfilePrivate *priv =
+      wp_default_profile_get_instance_private (self);
+
+  if (!wp_state_save (priv->state, priv->profiles))
+    wp_warning_object (self, "could not save profiles");
+
+  return G_SOURCE_REMOVE;
+}
+
+static void
+timeout_save_profiles (WpDefaultProfile *self, guint ms)
+{
+  WpDefaultProfilePrivate *priv =
+      wp_default_profile_get_instance_private (self);
+  g_autoptr (WpCore) core = wp_plugin_get_core (WP_PLUGIN (self));
+
+  g_return_if_fail (core);
+  g_return_if_fail (priv->profiles);
+
+  /* Clear the current timeout callback */
+  if (priv->timeout_source)
+      g_source_destroy (priv->timeout_source);
+  g_clear_pointer (&priv->timeout_source, g_source_unref);
+
+  /* Add the timeout callback */
+  wp_core_timeout_add_closure (core, &priv->timeout_source, ms,
+      g_cclosure_new_object (G_CALLBACK (timeout_save_callback),
+      G_OBJECT (self)));
+}
+
+static void
+wp_default_profile_get_profile (WpDefaultProfile *self,
+    WpPipewireObject *device, const gchar **curr_profile)
+{
+  WpDefaultProfilePrivate *priv =
+      wp_default_profile_get_instance_private (self);
+  const gchar *dev_name = NULL;
+
+  g_return_if_fail (device);
+  g_return_if_fail (curr_profile);
+  g_return_if_fail (priv->profiles);
+
+  /* Get the device name */
+  dev_name = wp_pipewire_object_get_property (device, PW_KEY_DEVICE_NAME);
+  g_return_if_fail (dev_name);
+
+  /* Get the profile */
+  *curr_profile = wp_properties_get (priv->profiles, dev_name);
+}
+
+static void
+update_profile (WpDefaultProfile *self, WpPipewireObject *device,
+    const gchar *new_profile)
+{
+  WpDefaultProfilePrivate *priv =
+      wp_default_profile_get_instance_private (self);
+  const gchar *dev_name, *curr_profile = NULL;
+  gint index;
+
+  g_return_if_fail (new_profile);
+  g_return_if_fail (priv->profiles);
+
+  /* Get the device name */
+  dev_name = wp_pipewire_object_get_property (device, PW_KEY_DEVICE_NAME);
+  g_return_if_fail (dev_name);
+
+  /* Check if the new profile is the same as the current one */
+  curr_profile = wp_properties_get (priv->profiles, dev_name);
+  if (curr_profile && g_strcmp0 (curr_profile, new_profile) == 0)
+    return;
+
+  /* Make sure the profile is valid */
+  index = find_device_profile (device, new_profile);
+  if (index < 0) {
+    wp_info_object (self, "profile '%s' (%d) is not valid on device '%s'",
+        new_profile, index, dev_name);
+    return;
+  }
+
+  /* Otherwise update the profile and add timeout save callback */
+  wp_properties_set (priv->profiles, dev_name, new_profile);
+  timeout_save_profiles (self, SAVE_INTERVAL_MS);
+
+  wp_info_object (self, "updated profile '%s' (%d) on device '%s'", new_profile,
+      index, dev_name);
+}
+
+static void
+on_device_profile_notified (WpPipewireObject *device, GAsyncResult *res,
+    WpDefaultProfile *self)
+{
+  g_autoptr (WpIterator) profiles = NULL;
+  g_autoptr (GError) error = NULL;
+  g_auto (GValue) item = G_VALUE_INIT;
+  const gchar *name = NULL;
+  gint index = 0;
+
+  /* Finish */
+  profiles = wp_pipewire_object_enum_params_finish (device, res, &error);
+  if (error) {
+    wp_warning_object (self, "failed to get current profile on device");
+    return;
+  }
+
+  /* Ignore empty profile notifications */
+  if (!wp_iterator_next (profiles, &item))
+    return;
+
+  /* Parse the profile */
+  WpSpaPod *pod = g_value_get_boxed (&item);
+  if (!wp_spa_pod_get_object (pod,
+      "Profile", NULL,
+      "index", "i", &index,
+      "name", "s", &name,
+      NULL)) {
+    wp_warning_object (self, "failed to parse current profile");
+    return;
+  }
+
+  g_value_unset (&item);
+
+  /* Update the profile */
+  update_profile (self, device, name);
+}
+
+static void
+on_device_param_info_notified (WpPipewireObject * device, GParamSpec * param,
+    WpDefaultProfile *self)
+{
+  /* Check the profile every time the params have changed */
+  wp_pipewire_object_enum_params (device, "Profile", NULL, NULL,
+      (GAsyncReadyCallback) on_device_profile_notified, self);
+}
+
+static void
+on_device_enum_profile_done (WpPipewireObject *device, GAsyncResult *res,
+    WpDefaultProfile *self)
+{
+  g_autoptr (WpIterator) profiles = NULL;
+  g_autoptr (GError) error = NULL;
+
+  /* Finish */
+  profiles = wp_pipewire_object_enum_params_finish (device, res, &error);
+  if (error) {
+    wp_warning_object (self, "failed to enum profiles in device "
+        WP_OBJECT_FORMAT, WP_OBJECT_ARGS (device));
+    return;
+  }
+
+  /* Keep a reference of the profiles in the device object */
+  g_object_set_qdata_full (G_OBJECT (device), profiles_quark (),
+        g_steal_pointer (&profiles), (GDestroyNotify) wp_iterator_unref);
+
+  /* Watch for param info changes */
+  g_signal_connect_object (device, "notify::param-info",
+      G_CALLBACK (on_device_param_info_notified), self, 0);
+}
+
+static void
+on_device_added (WpObjectManager *om, WpPipewireObject *proxy, gpointer d)
+{
+  WpDefaultProfile *self = WP_DEFAULT_PROFILE (d);
+
+  wp_debug_object (self, "device " WP_OBJECT_FORMAT " added",
+      WP_OBJECT_ARGS (proxy));
+
+  /* Enum available profiles */
+  wp_pipewire_object_enum_params (proxy, "EnumProfile", NULL, NULL,
+      (GAsyncReadyCallback) on_device_enum_profile_done, self);
+}
+
+static void
+wp_default_profile_activate (WpPlugin * plugin)
+{
+  g_autoptr (WpCore) core = wp_plugin_get_core (plugin);
+  WpDefaultProfile *self = WP_DEFAULT_PROFILE (plugin);
+  WpDefaultProfilePrivate *priv =
+      wp_default_profile_get_instance_private (self);
+
+  /* Create the devices object manager */
+  priv->devices_om = wp_object_manager_new ();
+  wp_object_manager_add_interest (priv->devices_om, WP_TYPE_DEVICE, NULL);
+  wp_object_manager_request_object_features (priv->devices_om,
+      WP_TYPE_DEVICE, WP_PIPEWIRE_OBJECT_FEATURES_MINIMAL);
+  g_signal_connect_object (priv->devices_om, "object-added",
+      G_CALLBACK (on_device_added), self, 0);
+  wp_core_install_object_manager (core, priv->devices_om);
+}
+
+static void
+wp_default_profile_deactivate (WpPlugin * plugin)
+{
+  WpDefaultProfile *self = WP_DEFAULT_PROFILE (plugin);
+  WpDefaultProfilePrivate *priv =
+      wp_default_profile_get_instance_private (self);
+
+  g_clear_object (&priv->devices_om);
+}
+
+static void
+wp_default_profile_finalize (GObject * object)
+{
+  WpDefaultProfile *self = WP_DEFAULT_PROFILE (object);
+  WpDefaultProfilePrivate *priv =
+      wp_default_profile_get_instance_private (self);
+
+  /* Clear the current timeout callback */
+  if (priv->timeout_source)
+      g_source_destroy (priv->timeout_source);
+  g_clear_pointer (&priv->timeout_source, g_source_unref);
+
+  g_clear_pointer (&priv->profiles, wp_properties_unref);
+  g_clear_object (&priv->state);
+}
+
+static void
+wp_default_profile_init (WpDefaultProfile * self)
+{
+  WpDefaultProfilePrivate *priv =
+      wp_default_profile_get_instance_private (self);
+
+  priv->state = wp_state_new (STATE_NAME);
+
+  /* Load the saved profiles */
+  priv->profiles = wp_state_load (priv->state);
+  if (!priv->profiles) {
+    wp_warning_object (self, "could not load profiles");
+    return;
+  }
+}
+
+static void
+wp_default_profile_class_init (WpDefaultProfileClass * klass)
+{
+  GObjectClass *object_class = (GObjectClass *) klass;
+  WpPluginClass *plugin_class = (WpPluginClass *) klass;
+
+  object_class->finalize = wp_default_profile_finalize;
+  plugin_class->activate = wp_default_profile_activate;
+  plugin_class->deactivate = wp_default_profile_deactivate;
+
+  klass->get_profile = wp_default_profile_get_profile;
+
+  /* Signals */
+  signals[SIGNAL_GET_PROFILE] = g_signal_new ("get-profile",
+      G_TYPE_FROM_CLASS (klass),
+      G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
+      G_STRUCT_OFFSET (WpDefaultProfileClass, get_profile), NULL, NULL,
+      NULL, G_TYPE_NONE, 2, WP_TYPE_DEVICE, G_TYPE_POINTER);
+}
+
+WP_PLUGIN_EXPORT void
+wireplumber__module_init (WpModule * module, WpCore * core, GVariant * args)
+{
+  wp_plugin_register (g_object_new (wp_default_profile_get_type (),
+      "name", STATE_NAME,
+      "module", module,
+      NULL));
+}
diff --git a/modules/module-device-activation.c b/modules/module-device-activation.c
index 812c4733..2c704427 100644
--- a/modules/module-device-activation.c
+++ b/modules/module-device-activation.c
@@ -16,6 +16,8 @@ struct _WpDeviceActivation
 {
   WpPlugin parent;
 
+  GWeakRef default_profile;
+  WpObjectManager *plugins_om;
   WpObjectManager *devices_om;
 };
 
@@ -24,86 +26,110 @@ G_DECLARE_FINAL_TYPE (WpDeviceActivation, wp_device_activation, WP,
 G_DEFINE_TYPE (WpDeviceActivation, wp_device_activation, WP_TYPE_PLUGIN)
 
 static void
-set_device_profile (WpPipewireObject *device, gint index)
+set_device_profile (WpDeviceActivation *self,
+    WpPipewireObject *device, gint index)
 {
   g_return_if_fail (device);
-  g_autoptr (WpSpaPod) profile = wp_spa_pod_new_object (
-      "Profile", "Profile",
-      "index", "i", index,
-      NULL);
-  wp_debug_object (device, "set profile %d", index);
-  wp_pipewire_object_set_param (device, "Profile", 0, profile);
+
+  /* Set profile */
+  wp_pipewire_object_set_param (device, "Profile", 0,
+      wp_spa_pod_new_object (
+          "Profile", "Profile",
+          "index", "i", index,
+          NULL));
+
+  wp_info_object (self, "profile %d set on device " WP_OBJECT_FORMAT, index,
+      WP_OBJECT_ARGS (device));
 }
 
 static void
 on_device_enum_profile_done (WpPipewireObject *proxy, GAsyncResult *res,
     WpDeviceActivation *self)
 {
+  g_autoptr (WpPlugin) dp = g_weak_ref_get (&self->default_profile);
   g_autoptr (WpIterator) profiles = NULL;
-  g_auto (GValue) item = G_VALUE_INIT;
   g_autoptr (GError) error = NULL;
-  guint profile_index = 1;
+  const gchar *name = NULL;
+  gint index = -1;
 
+  /* Finish */
   profiles = wp_pipewire_object_enum_params_finish (proxy, res, &error);
   if (error) {
-    wp_warning_object (self, "failed to enum profiles in bluetooth device");
+    wp_warning_object (self, "failed to enum profiles on device");
     return;
   }
 
-  /* Get the first available profile */
-  for (; wp_iterator_next (profiles, &item); g_value_unset (&item)) {
-    WpSpaPod *pod = g_value_get_boxed (&item);
-    gint index = 0;
-    const gchar *name = NULL;
+  /* Get the default profile name if default-profile module is loaded */
+  if (dp)
+    g_signal_emit_by_name (dp, "get-profile", WP_DEVICE (proxy), &name);
 
-    g_return_if_fail (pod);
-    g_return_if_fail (wp_spa_pod_is_object (pod));
+  /* Find the profile index */
+  if (name) {
+    g_auto (GValue) item = G_VALUE_INIT;
+    for (; wp_iterator_next (profiles, &item); g_value_unset (&item)) {
+      WpSpaPod *pod = g_value_get_boxed (&item);
+      gint i = 0;
+      const gchar *n = NULL;
 
-    /* Parse */
-    if (!wp_spa_pod_get_object (pod,
-        "Profile", NULL,
-        "index", "i", &index,
-        "name", "s", &name,
-        NULL)) {
-      wp_warning_object (self, "bluetooth profile does not have index / name");
-      continue;
+      /* Parse */
+      if (!wp_spa_pod_get_object (pod,
+          "Profile", NULL,
+          "index", "i", &i,
+          "name", "s", &n,
+          NULL)) {
+        continue;
+      }
+
+      if (g_strcmp0 (name, n) == 0) {
+        index = i;
+        break;
+      }
     }
-    wp_info_object (self, "bluez profile found: %s (%d)", name, index);
-
-    /* TODO: we assume the last profile is the one with highest priority */
-    profile_index = index;
   }
 
-  set_device_profile (proxy, profile_index);
+  /* If not profile was found, use index 1 for ALSA (no ACP) and Bluez5 */
+  if (index < 0) {
+    /* Alsa */
+    const gchar *api =
+        wp_pipewire_object_get_property (proxy, PW_KEY_DEVICE_API);
+    if (api && g_str_has_prefix (api, "alsa")) {
+      const gchar *acp =
+          wp_pipewire_object_get_property (proxy, "device.api.alsa.acp");
+      if (!acp || !atoi (acp))
+        index = 1;
+    }
+
+    /* Bluez5 */
+    else if (api && g_str_has_prefix (api, "bluez5")) {
+      index = 1;
+    }
+  }
+
+  /* Set the profile */
+  if (index >= 0)
+    set_device_profile (self, proxy, index);
 }
 
 static void
 on_device_added (WpObjectManager *om, WpPipewireObject *proxy, gpointer d)
 {
   WpDeviceActivation *self = WP_DEVICE_ACTIVATION (d);
-  const gchar *device_api =
-      wp_pipewire_object_get_property (proxy, PW_KEY_DEVICE_API);
-  g_return_if_fail (device_api);
 
-  wp_debug_object (self, "device " WP_OBJECT_FORMAT " added, api '%s'",
-      WP_OBJECT_ARGS (proxy), device_api);
+  /* Enum available profiles */
+  wp_pipewire_object_enum_params (proxy, "EnumProfile", NULL, NULL,
+      (GAsyncReadyCallback) on_device_enum_profile_done, self);
+}
 
-  /* ALSA */
-  if (g_str_has_prefix (device_api, "alsa")) {
-    set_device_profile (proxy, 1);
-  }
+static void
+on_plugin_added (WpObjectManager *om, WpPlugin *plugin, gpointer d)
+{
+  WpDeviceActivation *self = WP_DEVICE_ACTIVATION (d);
+  g_autoptr (WpPlugin) dp = g_weak_ref_get (&self->default_profile);
 
-  /* Bluez5 */
-  else if (g_str_has_prefix (device_api, "bluez5")) {
-    /* Enum available bluetooth profiles */
-    wp_pipewire_object_enum_params (proxy, "EnumProfile", NULL, NULL,
-          (GAsyncReadyCallback) on_device_enum_profile_done, self);
-  }
-
-  /* Video */
-  else if (g_str_has_prefix (device_api, "v4l2")) {
-    /* No need to activate video devices */
-  }
+  if (dp)
+    wp_warning_object (self, "skipping additional default profile plugin");
+  else
+    g_weak_ref_set (&self->default_profile, plugin);
 }
 
 static void
@@ -112,6 +138,15 @@ wp_device_activation_activate (WpPlugin * plugin)
   WpDeviceActivation *self = WP_DEVICE_ACTIVATION (plugin);
   g_autoptr (WpCore) core = wp_plugin_get_core (WP_PLUGIN (self));
 
+  /* Create the plugin object manager */
+  self->plugins_om = wp_object_manager_new ();
+  wp_object_manager_add_interest (self->plugins_om, WP_TYPE_PLUGIN,
+      WP_CONSTRAINT_TYPE_G_PROPERTY, "name", "=s", "default-profile",
+      NULL);
+  g_signal_connect_object (self->plugins_om, "object-added",
+      G_CALLBACK (on_plugin_added), self, 0);
+  wp_core_install_object_manager (core, self->plugins_om);
+
   /* Create the devices object manager */
   self->devices_om = wp_object_manager_new ();
   wp_object_manager_add_interest (self->devices_om, WP_TYPE_DEVICE, NULL);
@@ -128,6 +163,8 @@ wp_device_activation_deactivate (WpPlugin * plugin)
   WpDeviceActivation *self = WP_DEVICE_ACTIVATION (plugin);
 
   g_clear_object (&self->devices_om);
+  g_clear_object (&self->plugins_om);
+  g_weak_ref_clear (&self->default_profile);
 }
 
 static void
diff --git a/modules/module-endpoint-creation/limited-creation-bluez5.c b/modules/module-endpoint-creation/limited-creation-bluez5.c
index a741df6b..47ca635c 100644
--- a/modules/module-endpoint-creation/limited-creation-bluez5.c
+++ b/modules/module-endpoint-creation/limited-creation-bluez5.c
@@ -197,7 +197,6 @@ on_device_enum_profile_done (WpPipewireObject *proxy, GAsyncResult *res,
   /* Iterate all profiles */
   for (; wp_iterator_next (profiles, &item); g_value_unset (&item)) {
     WpSpaPod *pod = g_value_get_boxed (&item);
-    g_autoptr (WpSpaPodParser) pp = NULL;
     gint index = 0;
     const gchar *name = NULL;
     const gchar *desc = NULL;
diff --git a/modules/module-endpoint-creation/limited-creation.h b/modules/module-endpoint-creation/limited-creation.h
index e89f7bb6..0db97dae 100644
--- a/modules/module-endpoint-creation/limited-creation.h
+++ b/modules/module-endpoint-creation/limited-creation.h
@@ -38,10 +38,6 @@ WpSession * wp_limited_creation_lookup_session (WpLimitedCreation *self, ...);
 WpSession * wp_limited_creation_lookup_session_full (WpLimitedCreation *self,
   WpObjectInterest * interest);
 
-void wp_limited_creation_add_node (WpLimitedCreation * self, WpNode *node);
-
-void wp_limited_creation_remove_node (WpLimitedCreation * self, WpNode *node);
-
 /* for subclasses only */
 void wp_endpoint_creation_notify_endpoint_created(WpLimitedCreation * self,
     WpSessionItem *ep);
diff --git a/modules/module-monitor.c b/modules/module-monitor.c
index 99c0b3fa..a058f86d 100644
--- a/modules/module-monitor.c
+++ b/modules/module-monitor.c
@@ -21,6 +21,7 @@ G_DEFINE_QUARK (wp-module-monitor-children, children);
 typedef enum {
   FLAG_LOCAL_NODES = (1 << 0),
   FLAG_USE_ADAPTER = (1 << 1),
+  FLAG_USE_ACP = (1 << 2),
 } MonitorFlags;
 
 static const struct {
@@ -29,6 +30,7 @@ static const struct {
 } flag_names[] = {
   { FLAG_LOCAL_NODES, "local-nodes" },
   { FLAG_USE_ADAPTER, "use-adapter" },
+  { FLAG_USE_ACP, "use-acp" },
 };
 
 enum {
@@ -80,12 +82,17 @@ device_data_free (gpointer data, GClosure *closure)
 }
 
 static void
-setup_device_props (WpProperties *p)
+setup_device_props (WpMonitor * self, WpProperties *p)
 {
   const gchar *s, *d, *api;
 
   api = wp_properties_get (p, SPA_KEY_DEVICE_API);
 
+  /* if alsa and ACP, set acp property to true */
+  if (!g_strcmp0 (api, "alsa") && (self->flags & FLAG_USE_ACP))
+    wp_properties_setf (p, "device.api.alsa.acp", "%d",
+        self->flags & FLAG_USE_ACP ? TRUE : FALSE);
+
   /* set the device name if it's not already set */
   if (!wp_properties_get (p, SPA_KEY_DEVICE_NAME)) {
     if ((s = wp_properties_get (p, SPA_KEY_DEVICE_BUS_ID)) == NULL) {
@@ -339,14 +346,18 @@ create_device (WpMonitor * self, WpSpaDevice * parent, guint id,
   GList *children = NULL;
   GList *link = NULL;
   GObject *child = NULL;
+  const char *factory_name = NULL;
 
   g_return_val_if_fail (parent, NULL);
   g_return_val_if_fail (spa_factory, NULL);
 
   find_child (G_OBJECT (parent), id, &children, &link, &child);
 
+  factory_name = self->flags & FLAG_USE_ACP ?
+      SPA_NAME_API_ALSA_ACP_DEVICE : spa_factory;
+
   /* Create the device */
-  device = wp_spa_device_new_from_spa_factory (self->local_core, spa_factory,
+  device = wp_spa_device_new_from_spa_factory (self->local_core, factory_name,
       props);
   if (!device)
     return NULL;
@@ -414,7 +425,7 @@ maybe_create_device (WpMonitor * self, WpSpaDevice * parent, guint id,
 
   /* Create the properties */
   props = wp_properties_copy (props);
-  setup_device_props (props);
+  setup_device_props (self, props);
 
   /* If dbus reservation API exists, let dbus manage the device, otherwise just
    * create it and never destroy it */
diff --git a/src/config/wireplumber.conf b/src/config/wireplumber.conf
index e9e400ff..f66c4b33 100644
--- a/src/config/wireplumber.conf
+++ b/src/config/wireplumber.conf
@@ -40,7 +40,7 @@ load-module C libwireplumber-module-si-bluez5-endpoint
 #
 
 load-module C libwireplumber-module-monitor {
-  "alsa":   <{"factory": <"api.alsa.enum.udev">,   "flags": <["use-adapter"]>}>,
+  "alsa":   <{"factory": <"api.alsa.enum.udev">,   "flags": <["use-acp", "use-adapter"]>}>,
   "bluez5": <{"factory": <"api.bluez5.enum.dbus">, "flags": <["local-nodes", "use-adapter"]>}>,
   "v4l2":   <{"factory": <"api.v4l2.enum.udev">}>
 }
@@ -52,6 +52,9 @@ load-module C libwireplumber-module-monitor {
 # Grants dbus reservation functionality
 load-module C libwireplumber-module-dbus-reservation
 
+# Grants functionality to store and restaure default device profiles
+load-module C libwireplumber-module-default-profile
+
 # Grants access to security confined clients
 load-module C libwireplumber-module-client-permissions
 
diff --git a/tests/wp/meson.build b/tests/wp/meson.build
index 641e2a51..ef4aaa1b 100644
--- a/tests/wp/meson.build
+++ b/tests/wp/meson.build
@@ -2,6 +2,7 @@ common_deps = [gobject_dep, gio_dep, wp_dep, pipewire_dep]
 common_env = [
   'G_TEST_SRCDIR=@0@'.format(meson.current_source_dir()),
   'G_TEST_BUILDDIR=@0@'.format(meson.current_build_dir()),
+  'XDG_CONFIG_HOME=@0@'.format(meson.current_source_dir() / '.config'),
   'WIREPLUMBER_MODULE_DIR=@0@'.format(meson.current_build_dir() / '..' / '..' / 'modules'),
   'WIREPLUMBER_DEBUG=7',
 ]
@@ -78,6 +79,13 @@ test(
   env: common_env,
 )
 
+test(
+  'test-state',
+  executable('test-state', 'state.c',
+      dependencies: common_deps, c_args: common_args),
+  env: common_env,
+)
+
 test(
   'test-transition',
   executable('test-transition', 'transition.c',
diff --git a/tests/wp/state.c b/tests/wp/state.c
new file mode 100644
index 00000000..66a2f945
--- /dev/null
+++ b/tests/wp/state.c
@@ -0,0 +1,141 @@
+/* WirePlumber
+ *
+ * Copyright © 2020 Collabora Ltd.
+ *    @author Julian Bouzas <julian.bouzas@collabora.com>
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <wp/wp.h>
+
+static void
+test_state_basic (void)
+{
+  g_autoptr (WpState) state = wp_state_new ("basic");
+  g_assert_nonnull (state);
+
+  g_assert_cmpstr (wp_state_get_name (state), ==, "basic");
+  g_assert_true (g_str_has_suffix (wp_state_get_location (state), "basic"));
+
+  /* Save */
+  {
+    g_autoptr (WpProperties) props = wp_properties_new_empty ();
+    wp_properties_set (props, "key1", "value1");
+    wp_properties_set (props, "key2", "value2");
+    wp_properties_set (props, "key3", "value3");
+    g_assert_true (wp_state_save (state, props));
+  }
+
+  /* Load */
+  {
+    g_autoptr (WpProperties) props = wp_state_load (state);
+    g_assert_nonnull (props);
+    g_assert_cmpstr (wp_properties_get (props, "key1"), ==, "value1");
+    g_assert_cmpstr (wp_properties_get (props, "key2"), ==, "value2");
+    g_assert_cmpstr (wp_properties_get (props, "key2"), ==, "value2");
+    g_assert_null (wp_properties_get (props, "invalid"));
+  }
+
+  /* Re-Save */
+  {
+    g_autoptr (WpProperties) props = wp_properties_new_empty ();
+    wp_properties_set (props, "new-key", "new-value");
+    g_assert_true (wp_state_save (state, props));
+  }
+
+  /* Re-Load */
+  {
+    g_autoptr (WpProperties) props = wp_state_load (state);
+    g_assert_nonnull (props);
+    g_assert_cmpstr (wp_properties_get (props, "new-key"), ==, "new-value");
+    g_assert_null (wp_properties_get (props, "key1"));
+    g_assert_null (wp_properties_get (props, "key2"));
+    g_assert_null (wp_properties_get (props, "key3"));
+  }
+
+  wp_state_clear (state);
+
+  /* Load empty */
+  {
+    g_autoptr (WpProperties) props = wp_state_load (state);
+    g_assert_nonnull (props);
+    g_assert_null (wp_properties_get (props, "new-key"));
+    g_assert_null (wp_properties_get (props, "key1"));
+    g_assert_null (wp_properties_get (props, "key2"));
+    g_assert_null (wp_properties_get (props, "key3"));
+  }
+
+  wp_state_clear (state);
+}
+
+static void
+test_state_empty (void)
+{
+  g_autoptr (WpState) state = wp_state_new ("empty");
+  g_assert_nonnull (state);
+
+  /* Save */
+  {
+    g_autoptr (WpProperties) props = wp_properties_new_empty ();
+    wp_properties_set (props, "key", "value");
+    g_assert_true (wp_state_save (state, props));
+  }
+
+  /* Load */
+  {
+    g_autoptr (WpProperties) props = wp_state_load (state);
+    g_assert_nonnull (props);
+    g_assert_cmpstr (wp_properties_get (props, "key"), ==, "value");
+  }
+
+  /* Save empty */
+  {
+    g_autoptr (WpProperties) props = wp_properties_new_empty ();
+    g_assert_true (wp_state_save (state, props));
+  }
+
+  /* Load empty */
+  {
+    g_autoptr (WpProperties) props = wp_state_load (state);
+    g_assert_nonnull (props);
+    g_assert_null (wp_properties_get (props, "key"));
+  }
+
+  wp_state_clear (state);
+}
+
+static void
+test_state_spaces (void)
+{
+  g_autoptr (WpState) state = wp_state_new ("spaces");
+  g_assert_nonnull (state);
+
+  /* Save */
+  {
+    g_autoptr (WpProperties) props = wp_properties_new_empty ();
+    wp_properties_set (props, "key", "value with spaces");
+    g_assert_true (wp_state_save (state, props));
+  }
+
+  /* Load */
+  {
+    g_autoptr (WpProperties) props = wp_state_load (state);
+    g_assert_nonnull (props);
+    g_assert_cmpstr (wp_properties_get (props, "key"), ==, "value with spaces");
+  }
+
+  wp_state_clear (state);
+}
+
+int
+main (int argc, char *argv[])
+{
+  g_test_init (&argc, &argv, NULL);
+  g_log_set_writer_func (wp_log_writer_default, NULL, NULL);
+
+  g_test_add_func ("/wp/state/basic", test_state_basic);
+  g_test_add_func ("/wp/state/empty", test_state_empty);
+  g_test_add_func ("/wp/state/spaces", test_state_spaces);
+
+  return g_test_run ();
+}