5 – 6 – 7 Novembre 2022



18 – 21 Mai 2023

MOC München – Germany


Mars. 2022

Update of Signature Streamers program to version 1.10.1 on 03/23/2022

Adds compatibility with ROON – Visit ATOLL and ROON Partnership

Adds HIGHRESAUDIO music service.

Implements the ability to make the volume of the digital output variable.

Allows adding radio stations by entering their URL.

Adds the ability to suggest a station in the internet radio menu.

Jan. 2022

Last update of the Streamers software (v 1.8.3)

Fix the name of the devices that don’t send a device ID.
Fix title tags in web interface to show the correct device name.
Add settings to change the displayed names for the local inputs.
Fix TIDAL Connect playback stopping unexpectedly when transitioning between sample widths.
Fix text not scrolling when only part of last character is out of screen.

Nov. 2021

Last update of the Streamers software (version 1.8.2 on Nov. 16th 2021):

– Avoid untimely search of new version;

– Correct DSD playback on NAS;

– Improves DSD playback for ST300 Signature.

Concerns those products: MS120 – ST200 Signature – ST300 Signature – SDA200 Signature.


Sept. 2021

TIDAL Connexion upgrade

The latest software update of our streamers changes the connexion to the TIDAL streaming site. The connexion must be made from the ATOLL Signature app from the menu: TIDAL/Login

It is essential to have previously downloaded the latest version of the ATOLL Signature application.


Sept. 2021

ATOLL Streamers Update for Spotify Connect©

A new update for our Streamers is now available (v 1.7.0) and allows access to Spotify© Connect.

 Concerns those products: MS120 – ST200 Signature – SDA200 Signature.

Update can be done from the setup menu of streamers:

Settings/Firmware update

Also for a better using, upgrade the Atoll Signature app on Apple© or Google© store.

From the Spotify© app, listen to your favorite tracks by sending them directly to the network player.

All information are available on Spotify© website:


New Amplifier AM300


New Streamer ST300 Signature

PR400 Signature now available !


January 2020

NEWS about Signature Series


October 2019


Products concerned: ST200 Signature, SDA200 Signature, MS120

A new version of the internal software of Signature Streamers is now available as well as Apple and Android apps. For the correct behavior of the device, it is necessary that all updates are performed.

  • New software version v 1.0.12: From the main menu: SETTINGS/FIRMWARE UPDATE/CHECK FOR UPDATE
  • New versions of apps v1.3

Details of the update:

  • Decoding the MQA format (media server, USB, online music service)
  • Decoding studio master files in high quality from the TIDAL app
  • Display of an M (for Master) in the list of visible albums in the TIDAL menu of app
  • HIRES quality display (for High Resolution) in the list of visible albums in the QOBUZ menu of app
  • From the apps, a press on the cover of the album being read makes it possible to return to the list of the tracks of this album
  • View album art even offline


June 2019

New product available:

SDA200 Signature

All-In-One: Streamer – DAC – Amplifier

Power 2x120W / 8 ohms

Streamer with direct acces to Webradio and streaming services : Qobuz, Tidal and Deezer

Hi-resolution converter (DSD, Flac…)










2017.01.11 – Review of the HD120/MA100 in Tone Audio December 2016 issue.

“Petit Miracle” by Jeff Dorgay


2016.11.22 – REVIEW of the IN400SE in The Absolute Sound (Feb. 2017 issue)




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