Roksan Attessa Streaming Amplifier
Great Hi-Fi is incredibly intricate, precise and complex. Fortunately,
achieving it can be simple. For the Attessa range, Roksan used their
wealth of technical expertise to deliver lifelike sound with all the
depth and quality you could wish for. Yet they’ve managed this in a
minimalist, intuitive design that couldn’t be simpler to use.
Developed by their in-house UK team and controlled by the multi-room BluOS app, this streaming amp is optimised for your home and your everyday life. Explore all your music and all your devices from a single, intuitive control dial, for audio that’s amplified – and simplified.
All the power of this 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.
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
• 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
• 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
Power Output into 8 Ohm: 80W Both Channels Driven, Nominal (THD+N <0.1%)
Power Output into 4 Ohm: 130W 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 – Variable Input (no signal sense)
A2 – Fixed Input (with signal sense)
MM (Phono) - RIAA (equalised)
Outputs
1x 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-impedance
Other
IEC mains power socket (3 pin)/Fuse holder
3.5mm mini-Jack – 12v trigger Input (On / Standby)
IR wired input 3.5mm jack
Construction: Formed Plated steel and bespoke machined anodised aluminium front panel.
Primary Interface (on unit): Dynamic Control Dial (with haptic feedback) to control volume and inputs
Secondary Interface (on unit): Standby, Backward, Play/Pause, Forward
Other Interface: IR remote
Bluetooth: A2DP Audio profile / Codecs: SBC, aptX & AAC Bluetooth Range: 15m (typical)
Digital Coax Input: up to 24bit/192kHz PCM
Digital Optical Input: up to 24bit/96kHz PCM
MaestroUnite
System Creation and Control
Advanced System Setting
Over the Air Updates via Wi-Fi
Mains Transformer Rating: 400VA
Dimensions (Including Encoder and Connections (W x H x D)): 432 x 76 x 373 mm
Dimensions (Excluding Encoder and Connections (W x H x D)): 432 x 76 x 346 mm
Weight: 10.2 kg
Audio Formats: MP3, AAC, WMA, OGG, WMA-L, ALAC, OPUS
Hi-Resolution Audio Formats: MQA, FLAC, WAV, AIFF, Supports converted DSD playback via the BluOS desktop app (only)
Sampling Rate: Up to 24 bit / 192kHz
Supported Operating Systems (Minimum Spec): Windows 7 SP1, macOS 10.9 Mavericks, iOS 9.3, Android 5.0 Lollipop or above
Supported Cloud Services: Amazon Alexa, Amazon Music, Spotify Connect, TIDAL Connect, Deezer, Qobuz, HDTracks, HighResAudio, Murfie, JUKE, Napster, Slacker Radio, KKBox, Bugs
Free Internet Radio: TuneIn Radio, iHeartRadio, Calm Radio, Radio Paradise
Control Integrations: Crestron, Control4 (OS 3), Control4 (2.9.1), RTI, URC, Push, Lutron, ELAN, iPort
Format Support / Sampling Rate: PCM / up to 192KHz/24bit