Réglages de suréchantillonnage associés à une zone et à un DAC

pier · October 21, 2026, 10:34am

Bonjour,

J’ai constaté un problème avec Audirvāna lorsque je configure les paramètres de suréchantillonnage pour une zone spécifique associée à un DAC.

Les réglages sont bien pris en compte pendant la session, mais après avoir fermé puis relancé Audirvāna, ils ne semblent plus actifs et ne sont pas conservés.

Est-ce un comportement connu ou y a-t-il une manipulation particulière à effectuer pour que les paramètres de suréchantillonnage restent mémorisés pour chaque zone et chaque DAC ?

Merci d’avance pour vos éclaircissements.

Antoine · October 21, 2026, 1:53pm

Bonjour @pier

Pouvez-vous nous envoyer une copie de votre “Debug Info” lorsque vous avez ce problème? Vous le trouverez dans les paramètres d’Audirvana>Mon compte

Remarque: En cliquant sur le bouton Debug Info, Audirvana copie automatiquement tout son contenu, il ne vous reste plus qu’à le coller en réponse de ce message

Agoldnear · October 21, 2026, 6:26pm

I have found that processing settings are DAC-specific and if the output DAC is switched during a listening session the previously associated setting from another listening session is not carried over to the current listening session…
You must close Audirvāna with the desired DAC online and open Audirvāna with the desired DAC as the output…
For example:
If I am using my reference DAC with its up-sampling settings that have been saved from a previous listening session that was closed, the settings are retained… If I switch the DAC to my macOS System DAC/output, during that session, the settings are reset to default relative to the system DAC and the settings must be reconfigured… If I then close that listening session and open a new listening session with my reference DAC, the settings from the previous listening session with this DAC are retained…

I don’t have more than one DAC attached to my macOS platform… However, I would suggest if there are more than one DAC’s attached to the playback platform, my strategy would to only have the DAC that I would like to reference powered on and online before launching Audirvāna.

pier · October 21, 2026, 8:01pm

Je vous joins les deux rapports Debug Info : le premier après avoir configuré les deux zones, et le second après avoir quitté puis relancé Audirvāna Studio 3.4.0.

J’ai constaté que les réglages de suréchantillonnage de la première zone créée semblent prendre le dessus sur ceux de la seconde après le redémarrage d’Audirvāna.

Pour vérifier ce comportement, j’ai supprimé les deux zones, puis je les ai recréées dans l’ordre inverse. Le problème se reproduit de la même manière : les réglages de la première zone créée semblent s’appliquer à la seconde, quel que soit le DAC associé.

Ma configuration comporte deux DAC :

La Rosita Blackhole II, configurée en bit-perfect

Audiomat Tempo 2.8, configuré pour le suréchantillonnage en DSD.

Les deux rapports suivants permettent de comparer la configuration avant et après redémarrage.

Audirvana Studio 3.4.0 (30400)

Running on Mac mini (M1, 2020), Apple M1
macOS 15.8.1 ARM64 with 16GB physical RAM

Connected account of : pierre DAGNINO

NETWORK
	Status: available
	Local network access: allowed
	Wake-on-LAN: en0 ethernet 14:98:77:7c:67:37 disabled ("Wake for network access" is off) | en1 wifi 14:98:77:6c:b1:83 disabled ("Wake for network access" is off)

REMOTE CONTROL SERVER:
	Listening on 
		en0 IPv4: 192.168.1.203
		en0 IPv6: 2001:863:351:1c78:1825:ad56:26c3:1720
	 on port 54969

LOADING/DECODING:
	Max audio buffer size: 15000MB
	Max zones supported: 6
	Polarity Inversion:
		Globally: OFF
		Per track: ON

SIGNAL PROCESSING:
	Convolver: OFF
	Internal EQ: OFF
	Crossfeed: OFF
	Balance: OFF

PLUGINS: ACTIVE in offline mode with plugins using new macOS API
		AU plugin #0: Effet - Home Audio Fidelity Room_Shaper ()
		AU plugin #1: None
		AU plugin #2: None
		AU plugin #3: None

UPSAMPLING:
	r8brain to DSD128 with filter type B 7th order
	r8brain filter parameters
	Bandwidth = 99.5%
	Stop band attenuation 218dB
	Phase linear

AUDIO VOLUME:
	Replay Gain: None
	Volume step size: 1dB
	Max allowed volume: 100
	SW volume control: OFF

LIBRARY SETTINGS:
	Sync list: 1 folders
		AUTO: /Volumes/MUSIC/FLAC
	Sync folders at startup: YES
	iTunes/Music library synchronization: not synchronized
	Sort and display order: fr
	Library database path: /Users/macmini/Library/Application Support/Audirvana/AudirvanaDatabase.sqlite

Local audio files fingerprinting
	Tracks with no MBID: 6333

ACTIVE STREAMING SERVICES
	Qobuz:  Connected as Qobuz Studio

APPEARANCE SETTINGS:
	UI theme: dark
	Font size: regular
	Language: Français
	Show album covers in tracks list: yes
	Lyrics karaoke mode: no
	Source list sorted: 
		Local
		Favoris
		Playlists
		Streaming
		Radios
		Podcasts
	Startup view: Favoris : Artistes
	Show local extended in source list: no
	Use media keys: yes
	Use media keys for volume control: yes
	Use Apple Remote: no
	Number of paired remotes: 4
	Remote pairing code required: yes
	Screen saver disabled: yes

=================== AUDIO DEVICE ========================

ZONES (2):
	  BLACKHOLE II [primary] - playing - La Rosita 2.0 - "Between The Bars (Remastered 2017)"
	> TEMPO 2.8 - playing - Combo384 Amanero - "It's On (Album Version)"

=============== ZONE: BLACKHOLE II [primary] ===============

Active method: Local

Max. memory for audio buffers: 15000MB

Local Audio Engine: 
	CoreAudio
	Exclusive access: ON
	Integer mode: ON
	Use max I/O buffer size: ON
	Actual I/O buffer frame size: 512

Preferred device: 
	La Rosita 2.0
	Model UID:La Rosita 2.0:16D0:071A
	UID:AppleUSBAudioEngine:La Rosita:La Rosita 2.0:413-001:2

Currently playing in Integer Mode:
	Device: 2ch Non-mixable linear PCM Interleaved 32bits little endian Signed Integer, 8 bytes per frame 44.1kHz

Active Sample Rate: 44.1kHz
Hog Mode is on

Bridge settings:
	Sample rate limitation: none
	Sample rate switching latency: none
	Limit bitdepth to 24bit: OFF
	Mute during sample rate change: OFF

Selected device: La Rosita 2.0
	Manufacturer: La Rosita
	Model name: La Rosita 2.0
	Model UID: La Rosita 2.0:16D0:071A
	UID: AppleUSBAudioEngine:La Rosita:La Rosita 2.0:413-001:2
	Plays with Audirvāna: Yes
	Override manufacturer settings: No
	USB Vendor ID: 0x16d0
	USB Product ID: 0x071a
	ID 0x50 

9 available sample rates up to 384000Hz
	32000
	44100
	48000
	88200
	96000
	176400
	192000
	352800
	384000
Audio buffer frame size : 14 to 4096 frames
Current I/O buffer frame size : 512

Volume Control
	Physical: Yes
	Virtual: Yes
	Max volume alert: Enabled

MQA capability
	Auto-detect MQA devices: Yes
	Not automatically detected, user set to not MQA

DSD capability
	DSD via PCM 1.0

Device audio channels
	Preferred stereo channels L:1 R:2
	Channel bitmap: Ox3, layout:
		Channel 0: L
		Channel 1: R

Audio channels in use
	Number of channels: 2
	Use as stereo device only: No
	Simple stereo device: Yes

1 output streams:
	Number of active channels: 2, in 1 stream(s)
		Channel #0 :Stream 0 channel 0
		Channel #1 :Stream 0 channel 1

Stream ID 0x51 2 channels starting at 1
18 virtual formats:
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 384kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 352.8kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 192kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 176.4kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 96kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 88.2kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 48kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 44.1kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 32kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 32kHz

18 physical formats
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 32kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 32kHz

Local devices found : 3
	Device #0: ID 0x5a Combo384 Amanero
		Manufacturer: Amanero Technologies
		Model UID: Combo384 Amanero:16D0:071A
		UID: AppleUSBAudioEngine:Amanero Technologies:Combo384 Amanero:413-001:2
		USB Vendor ID: 0x16d0
		USB Product ID: 0x071a
		Model name: Amanero Technologies Combo384 Amanero
	Device #1: ID 0x50 La Rosita 2.0
		Manufacturer: La Rosita
		Model UID: La Rosita 2.0:16D0:071A
		UID: AppleUSBAudioEngine:La Rosita:La Rosita 2.0:413-001:2
		USB Vendor ID: 0x16d0
		USB Product ID: 0x071a
		Model name: La Rosita 2.0
	Device #2: ID 0x4a Haut-parleurs Mac mini
		Manufacturer: Apple Inc.
		Model UID: Speaker
		UID: BuiltInSpeakerDevice
		Model name: Apple Inc. Haut-parleurs Mac mini

UPnP

UPnP network interface
	Bound interface: Ethernet (en0) 192.168.1.203:49153 [first physical NIC with IPv4]
	Selected Network interface: Wi-Fi
	Available Network interfaces: 
		Ethernet
		Wi-Fi

UPnP devices found : 1
	Device #0: ID 0x0 : Salle De Bains - Sonos Play:1 Media Renderer - RINCON_949F3E0D227401400
		UID: uuid:RINCON_949F3E0D227401400_MR
		Location: http://192.168.1.189:1400/xml/device_description.xml
		Manufacturer: Sonos, Inc.
		Model name: Sonos Play:1



Chromecast


Chromecast devices found : 1
	Device #0: TV du salon
		ID: 95bffa1d30eac25bf8ed06f33f94586e
		Model name: BRAVIA 4K GB



=============== ZONE: TEMPO 2.8 [active] ===============

Active method: Local

Max. memory for audio buffers: 15000MB

Local Audio Engine: 
	CoreAudio
	Exclusive access: ON
	Integer mode: ON
	Use max I/O buffer size: ON
	Actual I/O buffer frame size: 512

Preferred device: 
	La Rosita 2.0
	Model UID:La Rosita 2.0:16D0:071A
	UID:AppleUSBAudioEngine:La Rosita:La Rosita 2.0:413-001:2

Currently playing in Integer Mode:
	Device: 2ch Non-mixable linear PCM Interleaved 32bits little endian Signed Integer, 8 bytes per frame 352.8kHz

Active Sample Rate: 352.8kHz
Hog Mode is on

Bridge settings:
	Sample rate limitation: none
	Sample rate switching latency: none
	Limit bitdepth to 24bit: OFF
	Mute during sample rate change: OFF

Selected device: Combo384 Amanero
	Manufacturer: Amanero Technologies
	Model name: Amanero Technologies Combo384 Amanero
	Model UID: Combo384 Amanero:16D0:071A
	UID: AppleUSBAudioEngine:Amanero Technologies:Combo384 Amanero:413-001:2
	Plays with Audirvāna: Yes
	Override manufacturer settings: No
	USB Vendor ID: 0x16d0
	USB Product ID: 0x071a
	ID 0x5a 

9 available sample rates up to 384000Hz
	32000
	44100
	48000
	88200
	96000
	176400
	192000
	352800
	384000
Audio buffer frame size : 14 to 4096 frames
Current I/O buffer frame size : 512

Volume Control
	Physical: Yes
	Virtual: Yes
	Max volume alert: Enabled

MQA capability
	Auto-detect MQA devices: Yes
	Not automatically detected, user set to not MQA

DSD capability
	DSD via PCM 1.0

Device audio channels
	Preferred stereo channels L:1 R:2
	Channel bitmap: Ox3, layout:
		Channel 0: L
		Channel 1: R

Audio channels in use
	Number of channels: 2
	Use as stereo device only: No
	Simple stereo device: Yes

1 output streams:
	Number of active channels: 2, in 1 stream(s)
		Channel #0 :Stream 0 channel 0
		Channel #1 :Stream 0 channel 1

Stream ID 0x5b 2 channels starting at 1
18 virtual formats:
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 384kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 352.8kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 192kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 176.4kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 96kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 88.2kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 48kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 44.1kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 32kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 32kHz

18 physical formats
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 32kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 32kHz

Local devices found : 1
	Device #0: ID 0x5a Combo384 Amanero
		Manufacturer: Amanero Technologies
		Model UID: Combo384 Amanero:16D0:071A
		UID: AppleUSBAudioEngine:Amanero Technologies:Combo384 Amanero:413-001:2
		USB Vendor ID: 0x16d0
		USB Product ID: 0x071a
		Model name: Amanero Technologies Combo384 Amanero

UPnP

UPnP not started


Chromecast

Chromecast not started

Audirvana Studio 3.4.0 (30400)

Running on Mac mini (M1, 2020), Apple M1
macOS 15.8.1 ARM64 with 16GB physical RAM

Connected account of : pierre DAGNINO

NETWORK
	Status: available
	Local network access: allowed
	Wake-on-LAN: en0 ethernet 14:98:77:7c:67:37 disabled ("Wake for network access" is off) | en1 wifi 14:98:77:6c:b1:83 disabled ("Wake for network access" is off)

REMOTE CONTROL SERVER:
	Listening on 
		en0 IPv4: 192.168.1.203
		en0 IPv6: 2001:863:351:1c78:1825:ad56:26c3:1720
	 on port 55334

LOADING/DECODING:
	Max audio buffer size: 15000MB
	Max zones supported: 6
	Polarity Inversion:
		Globally: OFF
		Per track: ON

SIGNAL PROCESSING:
	Convolver: OFF
	Internal EQ: OFF
	Crossfeed: OFF
	Balance: OFF

PLUGINS: ACTIVE in offline mode with plugins using new macOS API
		AU plugin #0: Effet - Home Audio Fidelity Room_Shaper ()
		AU plugin #1: None
		AU plugin #2: None
		AU plugin #3: None

UPSAMPLING:
	r8brain not in use
	r8brain filter parameters
	Bandwidth = 99.5%
	Stop band attenuation 218dB
	Phase linear

AUDIO VOLUME:
	Replay Gain: None
	Volume step size: 1dB
	Max allowed volume: 100
	SW volume control: OFF

LIBRARY SETTINGS:
	Sync list: 1 folders
		AUTO: /Volumes/MUSIC/FLAC
	Sync folders at startup: YES
	iTunes/Music library synchronization: not synchronized
	Sort and display order: fr
	Library database path: /Users/macmini/Library/Application Support/Audirvana/AudirvanaDatabase.sqlite

Local audio files fingerprinting
	Tracks with no MBID: 6334

ACTIVE STREAMING SERVICES
	Qobuz:  Connected as Qobuz Studio

APPEARANCE SETTINGS:
	UI theme: dark
	Font size: regular
	Language: Français
	Show album covers in tracks list: yes
	Lyrics karaoke mode: no
	Source list sorted: 
		Local
		Favoris
		Playlists
		Streaming
		Radios
		Podcasts
	Startup view: Favoris : Artistes
	Show local extended in source list: no
	Use media keys: yes
	Use media keys for volume control: yes
	Use Apple Remote: no
	Number of paired remotes: 4
	Remote pairing code required: yes
	Screen saver disabled: yes

=================== AUDIO DEVICE ========================

ZONES (2):
	  BLACKHOLE II [primary] - playing - La Rosita 2.0 - "The Way It WIll Be"
	> TEMPO 2.8 - playing - Combo384 Amanero - "Lightning Strikes"

=============== ZONE: BLACKHOLE II [primary] ===============

Active method: Local

Max. memory for audio buffers: 15000MB

Local Audio Engine: 
	CoreAudio
	Exclusive access: ON
	Integer mode: ON
	Use max I/O buffer size: ON
	Actual I/O buffer frame size: 512

Preferred device: 
	La Rosita 2.0
	Model UID:La Rosita 2.0:16D0:071A
	UID:AppleUSBAudioEngine:La Rosita:La Rosita 2.0:413-001:2

Currently playing in Integer Mode:
	Device: 2ch Non-mixable linear PCM Interleaved 32bits little endian Signed Integer, 8 bytes per frame 44.1kHz

Active Sample Rate: 44.1kHz
Hog Mode is on

Bridge settings:
	Sample rate limitation: none
	Sample rate switching latency: none
	Limit bitdepth to 24bit: OFF
	Mute during sample rate change: OFF

Selected device: La Rosita 2.0
	Manufacturer: La Rosita
	Model name: La Rosita 2.0
	Model UID: La Rosita 2.0:16D0:071A
	UID: AppleUSBAudioEngine:La Rosita:La Rosita 2.0:413-001:2
	Plays with Audirvāna: Yes
	Override manufacturer settings: No
	USB Vendor ID: 0x16d0
	USB Product ID: 0x071a
	ID 0x50 

9 available sample rates up to 384000Hz
	32000
	44100
	48000
	88200
	96000
	176400
	192000
	352800
	384000
Audio buffer frame size : 14 to 4096 frames
Current I/O buffer frame size : 512

Volume Control
	Physical: Yes
	Virtual: Yes
	Max volume alert: Enabled

MQA capability
	Auto-detect MQA devices: Yes
	Not automatically detected, user set to not MQA

DSD capability
	DSD via PCM 1.0

Device audio channels
	Preferred stereo channels L:1 R:2
	Channel bitmap: Ox3, layout:
		Channel 0: L
		Channel 1: R

Audio channels in use
	Number of channels: 2
	Use as stereo device only: No
	Simple stereo device: Yes

1 output streams:
	Number of active channels: 2, in 1 stream(s)
		Channel #0 :Stream 0 channel 0
		Channel #1 :Stream 0 channel 1

Stream ID 0x51 2 channels starting at 1
18 virtual formats:
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 384kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 352.8kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 192kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 176.4kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 96kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 88.2kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 48kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 44.1kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 32kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 32kHz

18 physical formats
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 32kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 32kHz

Local devices found : 3
	Device #0: ID 0x5a Combo384 Amanero
		Manufacturer: Amanero Technologies
		Model UID: Combo384 Amanero:16D0:071A
		UID: AppleUSBAudioEngine:Amanero Technologies:Combo384 Amanero:413-001:2
		USB Vendor ID: 0x16d0
		USB Product ID: 0x071a
		Model name: Amanero Technologies Combo384 Amanero
	Device #1: ID 0x50 La Rosita 2.0
		Manufacturer: La Rosita
		Model UID: La Rosita 2.0:16D0:071A
		UID: AppleUSBAudioEngine:La Rosita:La Rosita 2.0:413-001:2
		USB Vendor ID: 0x16d0
		USB Product ID: 0x071a
		Model name: La Rosita 2.0
	Device #2: ID 0x4a Haut-parleurs Mac mini
		Manufacturer: Apple Inc.
		Model UID: Speaker
		UID: BuiltInSpeakerDevice
		Model name: Apple Inc. Haut-parleurs Mac mini

UPnP

UPnP network interface
	Bound interface: Ethernet (en0) 192.168.1.203:49153 [first physical NIC with IPv4]
	Selected Network interface: Wi-Fi
	Available Network interfaces: 
		Ethernet
		Wi-Fi

UPnP devices found : 1
	Device #0: ID 0x0 : Salle De Bains - Sonos Play:1 Media Renderer - RINCON_949F3E0D227401400
		UID: uuid:RINCON_949F3E0D227401400_MR
		Location: http://192.168.1.189:1400/xml/device_description.xml
		Manufacturer: Sonos, Inc.
		Model name: Sonos Play:1



Chromecast


Chromecast devices found : 1
	Device #0: TV du salon
		ID: 95bffa1d30eac25bf8ed06f33f94586e
		Model name: BRAVIA 4K GB



=============== ZONE: TEMPO 2.8 [active] ===============

Active method: Local

Max. memory for audio buffers: 15000MB

Local Audio Engine: 
	CoreAudio
	Exclusive access: ON
	Integer mode: ON
	Use max I/O buffer size: ON
	Actual I/O buffer frame size: 512

Preferred device: 
	La Rosita 2.0
	Model UID:La Rosita 2.0:16D0:071A
	UID:AppleUSBAudioEngine:La Rosita:La Rosita 2.0:413-001:2

Currently playing in Integer Mode:
	Device: 2ch Non-mixable linear PCM Interleaved 32bits little endian Signed Integer, 8 bytes per frame 44.1kHz

Active Sample Rate: 44.1kHz
Hog Mode is on

Bridge settings:
	Sample rate limitation: none
	Sample rate switching latency: none
	Limit bitdepth to 24bit: OFF
	Mute during sample rate change: OFF

Selected device: Combo384 Amanero
	Manufacturer: Amanero Technologies
	Model name: Amanero Technologies Combo384 Amanero
	Model UID: Combo384 Amanero:16D0:071A
	UID: AppleUSBAudioEngine:Amanero Technologies:Combo384 Amanero:413-001:2
	Plays with Audirvāna: Yes
	Override manufacturer settings: No
	USB Vendor ID: 0x16d0
	USB Product ID: 0x071a
	ID 0x5a 

9 available sample rates up to 384000Hz
	32000
	44100
	48000
	88200
	96000
	176400
	192000
	352800
	384000
Audio buffer frame size : 14 to 4096 frames
Current I/O buffer frame size : 512

Volume Control
	Physical: Yes
	Virtual: Yes
	Max volume alert: Enabled

MQA capability
	Auto-detect MQA devices: Yes
	Not automatically detected, user set to not MQA

DSD capability
	DSD via PCM 1.0

Device audio channels
	Preferred stereo channels L:1 R:2
	Channel bitmap: Ox3, layout:
		Channel 0: L
		Channel 1: R

Audio channels in use
	Number of channels: 2
	Use as stereo device only: No
	Simple stereo device: Yes

1 output streams:
	Number of active channels: 2, in 1 stream(s)
		Channel #0 :Stream 0 channel 0
		Channel #1 :Stream 0 channel 1

Stream ID 0x5b 2 channels starting at 1
18 virtual formats:
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 384kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 352.8kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 192kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 176.4kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 96kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 88.2kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 48kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 44.1kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Float 32kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 32kHz

18 physical formats
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz
	2 ch Mixable linear PCM Interleaved 32 little endian Signed Integer 32kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 384kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 352.8kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 192kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 176.4kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 96kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 88.2kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 48kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 44.1kHz
	2 ch Non-mixable linear PCM Interleaved 32 little endian Signed Integer 32kHz

Local devices found : 1
	Device #0: ID 0x5a Combo384 Amanero
		Manufacturer: Amanero Technologies
		Model UID: Combo384 Amanero:16D0:071A
		UID: AppleUSBAudioEngine:Amanero Technologies:Combo384 Amanero:413-001:2
		USB Vendor ID: 0x16d0
		USB Product ID: 0x071a
		Model name: Amanero Technologies Combo384 Amanero

UPnP

UPnP not started


Chromecast

Chromecast not started

Agoldnear · October 21, 2026, 8:09pm

(Note) You are allocating 99% (15GB) of your available 16GB System RAM for playback buffering… You must allow for macOS operational RAM in concert with Audirvāna… A logically reasonable playback buffer allocation will be approximately 4GB.

pier · October 21, 2026, 8:25pm

Thank you for pointing this out. I’ll correct the setting and reduce the playback buffer allocation to 4 GB to leave enough RAM for macOS and Audirvāna.

Antoine · October 22, 2026, 8:46am

Est-ce que vous pouvez essayer de reproduire avec cette version et en essayant d’utiliser un autre paramètre de suréchantillonnage?

pier · October 22, 2026, 10:01am

Bonjour Antoine,

J’ai également essayé la version 3.4.0.3, mais le phénomène reste identique, quels que soient les réglages d’upsampling utilisés.

J’ai aussi effectué un autre essai comme par exemple l’égalisation (EQ).

J’active l’EQ uniquement sur la zone 1 (zone primaire), sans l’activer sur la zone 2. Après avoir fermé puis relancé Audirvāna, je constate que l’EQ est activé sur les deux zones.

Il semble donc que la zone 1 commande également les réglages de la zone 2 après le redémarrage, alors que ces deux zones devraient conserver leurs paramètres respectifs.

Antoine · October 22, 2026, 12:12pm

Ok, j’ai pu reproduire le problème. Si vous repassez ensuite de la zone 2 à la zone 1 puis de nouveau à la zone 2, est-ce que l’upsampling est désactivé?

pier · October 22, 2026, 12:53pm

Oui, après avoir éteint puis relancé Audirvāna, le problème persiste. Même si je lance d’abord une lecture sur la zone 1, puis une autre sur la zone 2, les paramètres définis pour la zone 1, qu’il s’agisse de l’EQ ou du suréchantillonnage, prennent le dessus et s’appliquent également à la zone 2.

Le problème fonctionne aussi dans l’autre sens : si ces paramètres sont désactivés sur la zone 1, ils le deviennent également sur la zone 2.

En consultant les réglages, on constate bien que l’état de ces paramètres est identique sur les deux Zones

pier · October 22, 2026, 1:04pm

Par curiosité, j’ai également fait un essai avec le plugin : celui-ci reste bien associé à la zone souhaitée après avoir relancé Audirvāna.

Antoine · October 23, 2026, 4:14pm

@pier Pouvez-vous faire le test avec cette version?

pier · October 23, 2026, 9:02pm

Bonsoir Antoine,

C’est désormais corrigé avec cette version. Tout reste bien actif et fonctionne correctement après extinction et redémarrage d’Audirvāna.

Merci !