Atoll Electronics SDA 200 Signature

All in one Amplifier/Streamer/DAC
Manufacturer: Atoll
Availability: In stock
Manufacturer part number: Atoll Electronics SDA 200 Signature
Free shipping

SDA 200 Signature All-in-One System


Reading all audio files on the network (compatible DLNA and UPnP) connected on Wi-Fi or wired RJ45.

Displays the name, tags, album cover, resolution.

“Gapless” system (uninterrupted playback of consecutive audio tracks).

Create Playlists.

External control (with Qobuz, Audirvana…) with RTSP protocol.


Direct access from the ATOLL app to streaming portals: Qobuz, Tidal, Deezer

Direct access to Spotify with Spotify Connect


Access to all internet radios with Airable system in high quality: choice of more than 100 000 stations, podcasts…

Displays station logo and further information: titles, artists, resolution…


Symmetrical outputs stages with no feedback and discrete components polarized in class A.

Analog volume control (with commutated resistors) with possible By-Pass.

Transformer specifically dedicated to audio stages.

High Quality MKP link capacitors.

Burr-Brown PCM1792 converter.


5″ TFT led display (800 x 480).

Serial remote control.

Download “ATOLL Signature” free app on Apple® and Android®.

Readable files: MQA, DSF, LPCM, FLAC, ALAC, AIFF, WMA, OGG, WAV, AAC, MP3.

Acceptable Resolution: PCM up to 24bits/192kHz and DSD64 & 128.



2 analogue

2 S/PDIF coaxial (PCM 24bits/192kHz)

2 S/PDIF optical TOSlink (PCM 24bits/192kHz)

2 USB-A (1 front and 1 rear)

1 Bluetooth® receiver (antenna)


1 S/PDIF coaxial

1 S/PDIF optical TOSlink

1 Wi-Fi antenna (802.11b/g/n)

1 headphones output front (6,5mm)


Power Supply: 2 × 330 VA

2 x 120 W into 8Ω; 2 x 200 W into 4Ω

Total of capacitors: 65 800uF

Dynamic Range: 112 dB

Input Impedance: 330 kOhm

Distortion at 1kHz: 0,005%

Bandwidth: 5Hz – 100kHz

Rising Time: 2 µs

Sensibility: 500 mV

Signal/Noise Ratio: 100 dBA

D/A converter: Burr-Brown PCM1792

Dimensions: 440 (W) x 320 (D) x 90 (H) mm

Weight: 11 Kg

Available in black or silver

Products specifications
Item Condition New