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…)




New products are now available:










ATOLL will be at the AXPONA Show April 12-14, 2019, Chicago, IL, USA

More information:







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)




Latest News from our facebook page :

Unable to display Facebook posts.
Show error

Error: Error validating application. Application has been deleted.
Type: OAuthException
Code: 190
Please refer to our Error Message Reference.