Attessa Streaming Amplifier Silver
Description
Integrated amplifier and network player, DAC, Bluetooth, output power: 2 x 80 W (8 ohms), 2 x 130 W (4 ohms); Class A/B, frequency range: 5 Hz - 50 kHz, built-in DAC: Burr Brown PCM 24 bit/192 kHz, audio inputs: 2 x Coax SPDIF; 2 x Optical SPDIF; 1 x RCA Variable Input; 1 x RCA Fixed Input; 1 x MM (Phono) - RIAA; Bluetooth®; dimensions: 432 x 76 x 373 mm, weight: 10.5 kg.
Product information
The Roksan Attessa Streaming Amplifier Black integrated amplifier has a built-in music streamer and DAC. When creating a completely new analog part, the designers used the rich experience in the development and production of Roksan amplifiers.
A linear power supply unit based on a massive toroidal transformer with a rating of 400 VA is installed here. It provides an output power of 80 W per channel for an 8 Ohm load and 130 W for a 4 Ohm load, at KNI < 0.1%. Data are given for simultaneous operation under load of both amplification channels.
In addition to two linear analog inputs, the amplifier has two optical and two digital coaxial inputs, the latter allowing decoding of a PCM stream with MQA. Digital-to-analog conversion up to 24/192 is implemented on a Burr Brown chip. Bluetooth aptX wireless connection ensures stable transfer of music content from mobile devices at a distance of up to 15 meters.
The built-in streaming module works on the basis of the BluOS operating system. This technology allows you to support streaming Internet services, including Amazon Music, Spotify, TIDAL, Deezer, Qobuz, IDAGIO with a quality of up to 24 bits 192 kHz. iOS devices can connect using Airplay2. Commercial Qsic and SoundMachine services are also available. The platform works with voice assistants Google, Siri, Amazon Alexa. In addition, compatibility with the MQA standard is ensured.
BluOS deservedly enjoys the reputation of the best platform for organizing streaming and multiroom systems, due to the high quality of High Res sound, excellent control with a fully Russified interface, reliable and stable operation. The system provides the possibility of voicing up to 64 independent music zones. The device is able to work under the control of various integration systems: Crestron, Control4 (OS 3), Control4 (2.9.1), RTI, URC, Push, Lutron, ELAN, iPort.
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