ATOLL SDA200 Signature. Streamer, DAC and amplifier.

Whether you want to listen to music streaming in high definition, locally from your network, from a USB stick, a hard disk, Bluetooth® or your favourite Internet radio stations, our SDA200 Signature "All-in-one" is fully adapted to the current needs related to the reading of dematerialised music files. It incorporates a high-performance converter and can be used as a pure source or as a preamplifier. The SDA200 Signature is additionally equipped with the amplifier part of the IN200 Signature.

You also have direct access from the app to these streaming services: Qobuz, Tidal, Tidal Connect, Deezer, Spotify Connect, Internet Radio and HighResAudio.

During the first use, you will need to enter your username and password. Once your account is valid, you will be able to access all services linked to your account.

Audio

Discrete component preamplifier stages with no negative feedback in pure Class A.

Analogue volume management (switched resistors) which can be omitted.

Specific power supply dedicated to the audio stages.

Specific power supply dedicated to the analogue-to-digital audio converter.

MKP technology link capacitors and filter.

Burr-Brown PCM1792 digital-to-analogue audio converter.

Roon Ready

ATOLL Signature Network Readers: MS120, ST200 Sig, ST300 Sig, SDA200 Sig and SDA300 Sig are now Roon Ready. To take advantage of this service, simply download the latest update online via the Settings/Software Update menu. Then, go to the Configuration/Device ID menu and choose the device model you have from the list: ST200, MS120, SDA200...

Interface

5″ (800*480) LED TFT colour display.

Standard remote control.

Apple® and Android® applications can be downloaded free of charge.

Specifications:

Power supply : 2×340 VA

Wrms/channel/8Ω : 2×120 W

Wrms/channel/4Ω : 2×200 W

Total capacitors : 65 800 µF

Dynamics : 129 dB

Input impedance : 220 kΩ

Distortion at 1 kHz : 0, 05% / (10 W)

Bandwidth : 5 Hz - 100 kHz

Rise time : 2 µs

Sensitivity : 350 mV

Signal-to-noise ratio : 129 dB

D/A converter : Burr-Brown PCM1792

Dimensions : 440×365×95 mm

Weight : 13 Kg

Inputs:

- 2 analog

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

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

- 2 USB-A (1 front and 1 rear)

1 RJ45 network

1 Bluetooth® receiver (antenna)

Outputs:

- Speakers

- Pre-output

- 1 S/PDIF coaxial

- 1 S / PDIF Toslink optical

1 wifi antenna (802.11b / g / n)

1 trigger output 12V

1 front headphone output (6.5 mm)