JULY 2025
Signature streamer program update - Version 2.7.2 from 01.07.2025
- Added Japanese language support to the app.
- Enabled and updated AirPlay 2.
- Bug fixes and translations.
- Overall functionality improvements.
APRIL 2025
Signature streamer program update - Version 2.5.8 from 04.24.2025
- Fixes Roon entering sleep mode.
- Resolves a ghost display issue that occurs when changing an auxiliary source.
- Fixes return to the previous menu before entering sleep mode.
- Fixes translations.
- Overall functionality improvements.
01.2025
Signature streamer program update - Version 2.5.2 from 01.28.2025
- Improved Bluetooth interface.
- Allows switching to sleep mode when playback is paused.
- Added a menu for favorite radio stations from the front panel keys.
- Fixed translations.
- Improved overall operation.
NOVEMBER 2024
Signature streamer program update - Version 2.3.2 from April to November 2025.
- Correctly track selected devices on redundant discoveries and fix an issue where power control (sleep, wake) could stop working.
- Fixed restart of playback from the playqueue.
- Removing automatic redirection to WebClient.
- Fixing errors in the Webclient service.
- Fixing audio balance control.
- Fixing playback of HiRes files.
- Bugfix.
JULY 2024
Signature streamer program update - Version 2.3.0 from May to June 2024.
- Tidal Max support.
- Playback of 24/192 kHz FLAC high definition radios.
- Maximum volume limit menu added.
- A play queue bug on Tidal Connect was fixed.
- Implementation of a split view for playlists in tablet mode.
- Maximum volume limit menu added.
- Implementation of a scroll bar to quickly go down a list.
- Highlight thumbnails in the list while dragging them to rearrange them (i.e. in the playback queue).
- Correctly added or removed radios from favorites in the recently listened to view.
- Bugfix.
OCTOBER 2023
Signature streamer program update - Version 2.1.0 from October 2023.
- Allow hiding local inputs.
- Fix the bug causing a blank screen on quick consecutive back button presses.
- Show missing “Show Album” context menu entry in player view.
- Replacing track list tile leading with thumbnail image for playlists.
- Enable logging into services in the “Manage sources” settings page.
- Disable player controller buttons and replace the thumbnail with a more significant title for local inputs.
- Add Portuguese translations to the app.
- Fix unreliable OAuth login on iOS.
- Prevent the leaking of tap gestures meant to be on the volume control widget.
- Implement an Airable sorting option selection.
- Fix the bug where the second-level tab bar would sometimes be missing.
JULY 2023
Signature streamer program update - Version 2.0.0 from July 2023.
- Fix Airable playback events when skipping tracks.
- Fix Airable playback events for playback started through the new app.
- Fix detection of concurrent Amazon Music playback across multiple devices.
- Fix the Deezer program seeking premium users.
- Change the HRA host link ID to 37.
- Correct display favourite status for Airable content besides radio and podcast
update translations. - Support the new Signature app “ATOLL Signature·2”.
- Activation of the Amazon Music HD and Amazon Music Ultra HD streaming service.
MARCH 2022
Signature streamer program update - Version 1.10.2 from March 2022.
- Adds compatibility with ROON.
- Adds HIGHRESAUDIO music service.
- Implements the ability to make the volume of the digital output variable.
- Allows adding radio stations by entering their URL.
- It adds the ability to suggest a station to the Internet radio menu.
JANUARY 2022
Signature streamer program update - Version 1.8.3 from December 2021.
- Automatic disconnection from Bluetooth when the device is in sleep mode.
- Fix the device name not send the device ID.
- Fix title tags in the web interface to show the correct device name.
- Adds settings to modify the names displayed for local inputs.
- Fixed TIDAL Connect playback stopping unexpectedly when transitioning between sample widths.
- Fixed text not scrolling when only part of the last character is off-screen.
The affected products are MS120 – ST200 Signature – ST300 Signature – SDA200 Signature.
NOVEMBER 2021
Signature streamer program update - Version 1.8.2 from November 2021.
- Avoids the untimely search for a new version.
- Fixes DSD playback on a NAS.
- Improves DSD playback on ST300 Signature.
The affected products are MS120 – ST200 Signature – ST300 Signature – SDA200 Signature.
OCTOBER 2021

TIDAL login update and access to TIDAL Connect.
- The latest update changes the connection to the TIDAL streaming site.
- The connection must be made from the ATOLL Signature application from the menu: TIDAL/Login.
It is essential to have downloaded the latest version of the ATOLL Signature application beforehand.
- Additionally, network players are now compatible with Tidal Connect.
- Updating network drives is automatic or can be done through the menu: Settings/Software Update.
- From your Tidal application, simply send your music to our streamers!
The affected products are MS120 – ST200 Signature – SDA200 Signature.
SEPTEMBER 2021

Update of Atoll streamers for Spotify Connect©.
- An update (v.1.7.0) of our network players now allows access to Spotify© Connect.
- The update of network drives is automatic or can be done via the menu: Parameters/Software update.
- Also, update the ATOLL Signature application on Apple© or Google© Store.
- Once the update is complete, from the Spotify© application, listen to your favourite tracks by sending them directly to the network player.
- You will find all the information on the Spotify website: https://www.spotify.com/fr/connect/
The products concerned are MS120 – ST200 Signature – SDA200 Signature.
OCTOBER 2019
Signature streamer drive software and app update.
October, 2019.
A new version of the Signature streamers’ internal software and the Apple and Android applications is now available. All updates are necessary for the device to function correctly.
- New software version v. 1.0.12: From the menu: Settings/Software update/check for update.
- New App Versions v.1.3.
Update details:
- MQA format decoding (media server, USB, online music service).
- Decoding studio master files in high quality from the TIDAL app.
- Display an M (for Master) in the list of albums visible in the TIDAL menu of applications.
- Display of HIRES quality (for High Resolution) in the list of albums visible in the QOBUZ menu of applications.
- From the applications, pressing the cover of the album currently playing allows you to return to the list of songs for this album.
- Display compelling album covers even offline.
The products concerned are ST200 Signature, SDA200 Signature, and MS120.

