Roksan ATTESSA Streaming Amplifier

All the power of our integrated amplifier, with all the control of BluOS multi-room audio technology. The Attessa Streaming Amplifier gives you easy, one-touch access to all your devices, from TVs to turntables, from consoles to CD transports. Best of all, it gives you high-end audio capability with the kind of simple, smartphone-based control that we’ve come to expect in every area of our lives. The technology is complex, but using it couldn’t be simpler. So now, you can have hi-res audio in every room of your house – all at the touch of a button.

Key Features

• Hi-Res music streaming with BluOS™ Premium Multi-Room Audio Technology which supports 20+ streaming services and can stream up to 64 zones, all controllable via your smart phone
• The one touch dial control user-interface is both simple and intuitive to use. Select listening volume or source guided by a graphical interface incorporating haptic feedback to confirm your selection.
• Three self-allocated BluOS presets directly available from the inputs list for instant access
• Robust steel and aluminium construction with no visible aerials
• A wide variety of digital and analogue connections including Bluetooth® and AirPlay 2
• An integrated Moving Magnet phono stage allows the connection to a turntable without the need for additional boxes and accessories
• A powerful amplifier capable of getting the most out of a variety of loudspeakers
• SPDIF inputs will decode MQA encoded PCM streams including MQA CD’s played back by the Attessa CD Transport
• Designed and developed in-house in the UK
• MaestroUnite setup for over the air updates and partnering of other devices to form a single Roksan system, a bespoke technology and app developed for Roksan

SpecificationsPower Output into 8 Ohm80W Both Channels Driven, Nominal (THD+N <0.1%)Power Output into 4 Ohm130W Both Channels Driven, Nominal (THD+N <0.1%)Inputs (Digital)Digital 1 (D1) – Coax SPDIF (up to 192kHz/24bit) Digital 2 (D2) – Optical SPDIF (max. 96kHz/24bit) Digital 3 (TV) – Optical SPDIF (max. 96kHz/24bit) Digital 4 (CD) – Coax SPDIF (up to 192kHz/24bit) Digital 5 (Bluetooth) – Bluetooth (48kHz/16bit)Inputs (Analogue)A1 – No signal sense A2 – With signal sense & used for AV Mode MM (Phono) – RIAA (equalised)Outputs1x pair Speaker binding posts (L&R) 1x pair of RCA Analogue (Pre-out/SUB) 3.5mm Stereo mini-jack headphone socket - 7.5Vrms drive suitable for all headphone types including high-impedanceOtherIEC mains power socket (3 pin)/Fuse holder 3.5mm mini-Jack – 12v trigger Input (On / Standby) IR wired input 3.5mm jackConstructionFormed Plated steel and bespoke machined anodised aluminium front panel.Primary Interface (on unit)Dynamic Control Dial (with haptic feedback) to control volume and inputsSecondary Interface (on unit)Standby, Backward, Play/Pause, ForwardOther InterfaceIR remoteBluetoothA2DP Audio profile / Codecs: SBC, aptX & AAC Bluetooth Range: 15m (typical)Digital Coax Inputup to 24bit/192kHz PCMDigital Optical Inputup to 24bit/96kHz PCMMaestroUniteSystem Creation and Control Advanced System Setting Over the Air Updates via Wi-FMains Transformer Rating400VADimensions (Including Encoder and Connections (W x H x D))432 x 76 x 373 mmDimensions (Excluding Encoder and Connections (W x H x D))432 x 76 x 346 mmWeight10.48 kg (23 lb)Audio FormatsMP3, AAC, WMA, OGG, WMA-L, ALAC, OPUSHi-Resolution Audio FormatsMQA, FLAC, WAV, AIFF, Supports converted DSD playback via the BluOS desktop app (only)Sampling RateUp to 24 bit / 192kHzSupported Operating Systems (Minimum Spec)Windows 7 SP1, macOS 10.9 Mavericks, iOS 9.3, Android 5.0 Lollipop or aboveSupported Cloud ServicesAmazon Alexa, Amazon Music, Spotify Connect, TIDAL Connect, Deezer, Qobuz, HDTracks, HighResAudio, Murfie, JUKE, Napster, Slacker Radio, KKBox, BugsFree Internet RadioTuneIn Radio, iHeartRadio, Calm Radio, Radio ParadiseControl IntegrationsCrestron, Control4 (OS 3), Control4 (2.9.1), RTI, URC, Push, Lutron, ELAN, iPortFormat Support / Sampling RatePCM / up to 192KHz/24bit