Atoll ST300 Signature Streamer

Atoll ST300 Signature - Streamer Details :

The Atoll ST300 Signature streamer is an ultra complete model equipped with a dual DAC compatible with PCM streams up to 24 bits / 192 kHz, as well as DSD and MQA files.

This versatile Atoll ST300 Signature streamer can play music shared via DLNA or Roon, but also streamed via Bluetooth or played from online music services such as Spotify, Deezer, Qobuz or Tidal.

This Atoll ST300 Signature streamer differs from the Atoll ST200 Signature in that it has an even more advanced design, MQA support, as well as an audible connection with XLR output.

To facilitate its association, the RCA and XLR outputs of the Atoll ST300 Signature streamer are coupled to a pure class A pre-amplification stage, while the coaxial and digital outputs allow the use of any external DAC.

The power supply is one of the most important elements of a digital source.

As such, the French manufacturer has integrated in this Atoll ST300 Signature streamer a very high quality linear power supply coupled with numerous low noise MKP capacitors.

This set confers a current capacity of 69 000 μF, that is to say clearly more than many hi-fi amplifiers.

This means that the Atoll ST300 Signature streamer is always able to perform optimally and respond perfectly to the widest dynamic range when its pre-amplifier is called upon.

The preamplifier operates in pure class A and uses discrete components without feedback to ensure the purest and most accurate listening possible.

To guarantee to provide an optimal conversion of all your music played in DLNA, from streaming services or from web radios or a USB key, the Atoll ST300 Signature network player adopts no less than two Burr-Brown DACs.

These are compatible with MQA, DSF, LPCM, FLAC, ALAC, AIFF, WMA, OGG, WAV, AAC and MP3.

The use of two DACs allows each left and right channel to benefit from its own converter, thus limiting the interactions to provide a purer, more transparent and more natural listening.

The extreme precision of this dual DAC can also be used to convert digital streams from your various compatible sources.

To do this, the Atoll ST300 Signature streamer is equipped with four digital inputs: two coaxial and two optical.

Atoll ST300 Signature - Streamer Specifications :

Design
Metal chassis
Large 5" color display (800*480 pixels)
Linear power supplies of 30 + 10 + 10 VA
Dual Burr Brown DAC
24 bits / 192 kHz compatible
Control application

Audio format played
Played files : MQA, DSF, LPCM, FLAC, ALAC, AIFF, WMA, OGG, WAV, AAC, MP3.
Accepted resolutions : PCM up to 24bits/192kHz and DSD64 & 128

Network
DLNA and Roon compatible
Online music services including Spotify, Qobuz, Tidal and Deezer
Airable web radio
Bluetooth receiver

Measurements
Total current capacity: 69 000 μF
Dynamic range: 132 dB
Output impedance: 5.6 Ω
Output level: 2.6 Vrms
Signal-to-noise ratio: 132 dB
THD: 0.0004
Frequency response: 5 Hz to 20 kHz
Rise time: 1.5 μs

Connectivity
1x RJ-45 Ethernet socket
2x coaxial inputs
2x optical inputs
2x RCA inputs
1x unbalanced RCA output
1x XLR balanced output
1x trigger output
2x USB-A ports

General
General (WxHxD) : 440 x 90 x 225 mm
weight : 7 kg

Available Silver or Black