diff --git a/obs/window-basic-main.cpp b/obs/window-basic-main.cpp
index 9841982a0..9704f2c01 100644
--- a/obs/window-basic-main.cpp
+++ b/obs/window-basic-main.cpp
@@ -48,8 +48,30 @@ OBSBasic::OBSBasic(QWidget *parent)
 	ui->setupUi(this);
 }
 
+static inline bool HasAudioDevices(const char *source_id)
+{
+	const char *output_id = source_id;
+	obs_properties_t props = obs_source_properties(
+			OBS_SOURCE_TYPE_INPUT, output_id, App()->GetLocale());
+	size_t count = 0;
+
+	if (!props)
+		return false;
+
+	obs_property_t devices = obs_properties_get(props, "device_id");
+	if (devices)
+		count = obs_property_list_item_count(devices);
+
+	obs_properties_destroy(props);
+
+	return count != 0;
+}
+
 bool OBSBasic::InitBasicConfigDefaults()
 {
+	bool hasDesktopAudio = HasAudioDevices(App()->OutputAudioSource());
+	bool hasInputAudio   = HasAudioDevices(App()->InputAudioSource());
+
 	config_set_default_int(basicConfig, "Window", "PosX",  -1);
 	config_set_default_int(basicConfig, "Window", "PosY",  -1);
 	config_set_default_int(basicConfig, "Window", "SizeX", -1);
@@ -93,11 +115,11 @@ bool OBSBasic::InitBasicConfigDefaults()
 	config_set_default_uint  (basicConfig, "Audio", "BufferingTime", 1000);
 
 	config_set_default_string(basicConfig, "Audio", "DesktopDevice1",
-			"default");
+			hasDesktopAudio ? "default" : "disabled");
 	config_set_default_string(basicConfig, "Audio", "DesktopDevice2",
 			"disabled");
 	config_set_default_string(basicConfig, "Audio", "AuxDevice1",
-			"default");
+			hasInputAudio ? "default" : "disabled");
 	config_set_default_string(basicConfig, "Audio", "AuxDevice2",
 			"disabled");
 	config_set_default_string(basicConfig, "Audio", "AuxDevice3",
diff --git a/obs/window-basic-settings.cpp b/obs/window-basic-settings.cpp
index d52177004..c9f31b69d 100644
--- a/obs/window-basic-settings.cpp
+++ b/obs/window-basic-settings.cpp
@@ -371,34 +371,32 @@ void OBSBasicSettings::LoadListValues(QComboBox *widget, obs_property_t prop,
 
 void OBSBasicSettings::LoadAudioDevices()
 {
-#ifdef __APPLE__
-	const char *input_id  = "coreaudio_input_capture";
-	const char *output_id = "coreaudio_output_capture";
-#elif _WIN32
-	const char *input_id  = "wasapi_input_capture";
-	const char *output_id = "wasapi_output_capture";
-#else
-	const char *input_id;
-	const char *output_id;
-	return;
-#endif
+	const char *input_id  = App()->InputAudioSource();
+	const char *output_id = App()->OutputAudioSource();
 
 	obs_properties_t input_props = obs_source_properties(
 			OBS_SOURCE_TYPE_INPUT, input_id, App()->GetLocale());
 	obs_properties_t output_props = obs_source_properties(
 			OBS_SOURCE_TYPE_INPUT, output_id, App()->GetLocale());
 
-	obs_property_t inputs  = obs_properties_get(input_props,  "device_id");
-	obs_property_t outputs = obs_properties_get(output_props, "device_id");
+	if (input_props) {
+		obs_property_t inputs  = obs_properties_get(input_props,
+				"device_id");
+		LoadListValues(ui->auxAudioDevice1, inputs, "AuxDevice1");
+		LoadListValues(ui->auxAudioDevice2, inputs, "AuxDevice2");
+		LoadListValues(ui->auxAudioDevice3, inputs, "AuxDevice3");
+		obs_properties_destroy(input_props);
+	}
 
-	LoadListValues(ui->desktopAudioDevice1, outputs, "DesktopDevice1");
-	LoadListValues(ui->desktopAudioDevice2, outputs, "DesktopDevice2");
-	LoadListValues(ui->auxAudioDevice1,     inputs,  "AuxDevice1");
-	LoadListValues(ui->auxAudioDevice2,     inputs,  "AuxDevice2");
-	LoadListValues(ui->auxAudioDevice3,     inputs,  "AuxDevice3");
-
-	obs_properties_destroy(input_props);
-	obs_properties_destroy(output_props);
+	if (output_props) {
+		obs_property_t outputs = obs_properties_get(output_props,
+				"device_id");
+		LoadListValues(ui->desktopAudioDevice1, outputs,
+				"DesktopDevice1");
+		LoadListValues(ui->desktopAudioDevice2, outputs,
+				"DesktopDevice2");
+		obs_properties_destroy(output_props);
+	}
 }
 
 void OBSBasicSettings::LoadAudioSettings()
diff --git a/plugins/mac-capture/mac-audio.c b/plugins/mac-capture/mac-audio.c
index 00bebe338..42a4f9dc9 100644
--- a/plugins/mac-capture/mac-audio.c
+++ b/plugins/mac-capture/mac-audio.c
@@ -749,7 +749,7 @@ struct obs_source_info coreaudio_input_capture_info = {
 	.create       = coreaudio_create_input_capture,
 	.destroy      = coreaudio_destroy,
 	.defaults     = coreaudio_defaults,
-	.properties   = coreaudio_output_properties
+	.properties   = coreaudio_input_properties
 };
 
 struct obs_source_info coreaudio_output_capture_info = {
@@ -760,5 +760,5 @@ struct obs_source_info coreaudio_output_capture_info = {
 	.create       = coreaudio_create_output_capture,
 	.destroy      = coreaudio_destroy,
 	.defaults     = coreaudio_defaults,
-	.properties   = coreaudio_input_properties
+	.properties   = coreaudio_output_properties
 };