Roksan Attessa Integrated Amplifier

$2,500.00

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Details

Specifications

Arriving September 2021

Simplicity turned up to 11

Get the most from your speakers with this powerful amplifier from the Roksan audio experts. The simple, intuitive dial control lets you choose your device, volume or pre-set station with nothing more than a turn of your wrist. With so many inputs to choose from, you can connect with your Hi-Fi, TV, games console, phone and more. What’s more, setting it up is easy, thanks to the MaestroUnite app which combines your devices and allows quick, simple over-the-air updates. Thanks to a built-in phono stage, you can also eliminate the need for extra boxes and accessories when connecting a turntable. The result? A Hi-Fi experience that’s a lot more human.

Roksan-Attessa-Integrated-Amplifier-lifestyle

The Attessa Streaming Amplifier has the added benefit of BluOS, the powerful multi-room streaming platform. The Attessa Streaming Amplifier is compatible with more than 20 of the world’s leading streaming services and can stream wirelessly to as many as 64 zones. It has the same suite of digital inputs (all routed to the same high-performance Burr Brown 24bit/192kHz DAC that’s compatible with MQA and FLAC file formats and is compatible with high quality turntables. Wireless connectivity is simple and stable thanks to on-board aptX Bluetooth connectivity. With audio performance delivered by a fully balanced pre-amplifier and a Roksan Caspian-derived toroidal transformer turning out up to 130 watts of power, the Attessa Streaming Amplifier is compatible with pretty much any of your favourite loudspeakers.

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

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