Atoll ST300 Signature Silver

Whether it’s listening to music in high definition streaming, locally from your network, from a USB key, a hard drive, via Bluetooth®,
or your favourite internet radios, our ST300 Signature network player is adapted to the current needs related to the reading of dematerialized music files. It embeds a high-performance converter and can be used as a pure source or preamplifier.

• 8 mm brushed aluminium front.
• 1×30 VA linear transformer + 2×10 VA low-noise toroidal transformers (audio).
• Total of capacitors: 69 000 µF.
• ESA series CLARITY CAP audio MKP link capacitors.
• Double converter BURR-BROWN PCM1792A:
             – Dynamic: 132 dB.
             – Signal/Noise ratio: 132 dB.
• 5″ TFT LED colour graphic display (800*480).
• Discrete component audio stages without negative feedback in pure Class A.
• Analogue volume management (switched resistors) that can be bypassed.
• Specific power supply dedicated to the audio stages.

• Specific power supply dedicated to the analog-digital audio converter.
• Resolutions: PCM up to 24 bits/192 kHz and DSD64 and DSD128.
• Playback of audio files is supported on the network (DLNA and UPnP compatible) via wired RJ45 or WiFi connections.
• Display of names, tags, resolutions, and album covers.
• “Gapless” system (no cut between pieces).
• Ability to create playlists.
• USB-A file systems: FAT32, NTFS, EXT2/3/4.
• ATOLL “streamer” remote control supplied as standard.
• “ATOLL Signature 2” App (Android and IOS).

The user can use simultaneously the XLR output and the RCA output of the ST300.

Audio inputs
2 Stereo line inputs
4 Digital inputs: 2 Coaxial, 2 Optical Toslink
1 Bluetooth®
2 USB-A inputs:1 front, 1 rear

Audio outputs
1 Stereo line RCA output
1 Stereo line XLR output
2 Digital outputs: 1 Coaxial, 1 Optical Toslink

Various
1 RJ45 input (network).
1 Trigger output (12V).
1 WIFI antenna.
1 Bluetooth® antenna.

Owner’s Manual

Device Installation Scheme

Presse Reviews

Remote control supplied as standard to control the following products:
Streamers (MS120, ST, SDA), Integrated, Preamps, CD players.

• You can play audio files on networks (DLNA and UPnP compatible) via wired or Wi-Fi connection.
• Your device has two USB-A ports for connecting a hard drive and/or USB flash drive.

– Displays album names, tags, resolutions, and covers.
– Gapless system (no interruptions between tracks).
– Ability to create playlists.

• Your network player features a Bluetooth connection, enabling you to stream music from compatible smartphones or computers.

You have direct access from the ATOLL Signature 2 application to these streaming services: Qobuz, Tidal, Deezer, Amazon Music and HighResAudio.

You can also stream high-quality, lossless music directly from the following sites using the Connect system: Spotify, Tidal, and Qobuz. Select your ATOLL streamer from the player menu of these applications.

AirPlay 2 is available on all ATOLL network players: MS120, ST200 Sig,
ST300 Sig, SDA200 Sig and SDA300 Sig, allowing you to stream high-quality music from your Apple devices to your ATOLL streamers.

ATOLL streamers: MS120, ST200 Sig, ST300 Sig, SDA200 Sig and SDA300 Sig are compatible with Roon and Audirvāna audio playback software. This ensures a seamless experience while maximising the full potential and performance of this software.

The Airable system implemented in your network player gives you access to approximately 100,000 internet radio stations as well as podcasts.

• Displays station logos and other information: titles, artists, resolution, etc.
• Ability to add each radio station to a “favorites” menu.

• Playable files: MQA, DSF, LPCM, FLAC, ALAC, AIFF, WMA, OGG, WAV, AAC, MP3.
• Supported resolutions: PCM up to 24-bit/192 kHz and DSD64 & 128.
• USB-A file systems: FAT32, NTFS, EXT2/3/4.

• 5″ TFT LED color display (800*480).
• Remote control included.
• “ATOLL Signature 2” app, downloadable free of charge on Apple® and Android®.

Download the ATOLL Signature 2 app here:

The ST300 Signature is available in black or natural aluminium versions: