Streaming DAC

ST300 Signature

Atoll Elrectronique

Marketing

No marketing information available.

Specifications

Capabilities

Digital DACDigital StreamerDigital USB Reclocker

Features

Maximum DSD Support

DSD64, DSD128

Maximum PCM Resolution

24 bits/192 kHz

Configurable I2S Pinout

No

Native DSD Support

Yes

External Clock Input

No

Volume Control

Yes

Word Clock Output

No

USB Output Bus Power

No

AirPlay 2

Yes

DAC Architecture / Chip

2×BURR-BROWN PCM1792A

Qobuz Support

Yes

Roon Ready

Yes

Tidal Connect

Yes

Galvanic Isolation

No

Network Playback Protocols

DLNA, UPnP

Streaming Platform / OS

ATOLL Signature 2

Supported Audio Formats

MQA, DSF, LPCM, FLAC, ALAC, AIFF, WMA, OGG, WAV, AAC, MP3

Asynchronous USB

Yes

Bluetooth Input

Yes

MQA Decoding

Yes

Selectable Digital Filters

No

Chromecast / Google Cast

No

Gapless Playback

Yes

Remote Control

Yes

Spotify Connect

Yes

Topology

Linear

Upsampling / DSD Output

Yes

App / Network Control

Yes

Measurements

Maximum PCM Sample Rate

192,000 Hz

Output Impedance

56 Ω

Signal-to-Noise Ratio (SNR)

132 dB

THD+N

0.04

Dynamic Range

132 dB

Width

0.44 m

Height / Thickness

0.095 m

Depth

0.284 m

Weight

7 kg

Inputs & Outputs

Coaxial S/PDIF Input

2

Coaxial S/PDIF Output

1

RCA Line Output

1

Optical (TOSLINK) Input

2

USB Audio Input

0

AES/EBU Output

0

Optical (TOSLINK) Output

1

XLR Balanced Output

1

Ethernet (RJ45) Port

1

Wi-Fi

1

USB-A Data Port

2

Reviews

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