Description
Atoll SDA300 : Integrated Amplifier/DAC/Streamer
The SDA300 Signature is designed to reproduce the integrity and complexity of music textures with great fluidity. It offers free access to Internet radios, and allows you to play live and in high definition from the main streaming sites. It is open to your entire network and has very complete connectivity. It converts binary code into analog signal with striking realism. As an all-in-one concept, it goes even further by functioning as a complete music player and integrated amplifier using the amplifier section of the IN300.
- 8 mm brushed aluminium front panel.
- 2 toroidal transformers of 340 VA each.
- Total of capacitors: 65 800 µF.
- 2×150 Wrms / 8Ω.
MOS-FET double push-pull power stage. - High quality, MKP technology link capacitors, shielded in a metal box.
- Filter capacitors: 8×6800 μF high quality, low ESR specific for ATOLL.
- BURR BROWN PCM1792 converter:
– Dynamic: 129 dB.
– Signal/Noise ratio: 129 dB. - 5″ TFT LED color graphic display (800*480).
- Discrete component preamp stages without negative feedback in pure Class A.
- Analog volume management (switched resistors) that can be bypassed.
- Specific power supply dedicated to the audio stages.
- Specific power supply dedicated to the analogue digital audio converter.
- Accepted resolutions: PCM up to 24 bits/192 kHz and DSD64 and DSD128.
- Playback of audio files present on the network (DLNA and UPnP compatible) in a wired RJ45 or Wi-Fi connection.
- Display of names, tags, resolutions and album covers.
- “Gapless” system (no cut between pieces).
- Possibility 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).
CONNECTIVITY
Inputs
2 Analog Inputs – 2 coaxial S/PDIF (24 bits/192 kHz PCM).
2 Toslink optical S/PDIF inputs (24 bits/192 kHz PCM).
2 USB-A inputs (1 front and 1 rear).
1 RJ45 network socket.
1 Bluetooth® receiver (antenna).
Outputs
Speakers.
1 Pre-out output.
1 Coaxial S/PDIF output.
1 S/PDIF optical Toslink.
1 Trigger output (12V).
1 Headphone output on the front panel (Ø 6,35 mm – 1/4″).
1 Wi-Fi antenna (802.11b/g/n).
Specifications :
ower supply: 892,2 VA
Wrms/channel/8Ω: 2×150 W
Wrms/channel/4Ω: 2×280 W
Total of capacitors: 65 800 µF
Input impedance: 220 kΩ
Maximum input level: 3,5 Vrms
Distortion at 1 kHz: 0,05%
Bandwidth: 5 Hz – 150 kHz
Rising time: 1,3 µs
Sensitivity: 350 mV
Dynamic: 129 dB
Signal/Noise ratio: 129 dB
D/A converter: Burr-Brown PCM1792
Dimensions: 440×365×103 mm
Weight: 19 Kg
