Skip to main content
Audiophile Learning Center

Roksan Attessa Streaming Integrated Amplifier - Silver

Click on image to enlarge.

Share
SKU: RKATST-SIL
WARNING: for more information go to http://www.P65Warnings.ca.gov

Developed by Roksan's in-house UK team and controlled by the multi-room BluOS app, the Attessa hi-res streaming integrated amplifier has a built-in phono stage and easy operation.

Additional Options
    $3,199.00
    $3,199.00
    $2,399.25
    Sale 25%
    (You save $799.75 )
    $3,199.00
    $2,399.25

    You Save $799.75 (25%)
    In Stock
    Have a Question? Ask Our Experts!

    Streaming Hi-Res Amplifier with BluOS and an MM Phono Stage

    Developed by Roksan's in-house UK team and controlled by the multi-room BluOS app, the Attessa streaming integrated amplifier is optimized 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. Roksan makes it easy and delivers the superb sound quality you expect from this popular British brand.

    Featuring all the power of Roksan's 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, and 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 easier. So now, you can have hi-res audio in every room of your house, all at the touch of a button.

    Hi-Res Streaming Made Simple

    Attessa give you hi-res music streaming with BluOSâ„¢ Premium Multi-Room Audio Technology which supports 20+ streaming services and can stream up to 64 zones, all controllable via your smartphone. Additionally, 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. Central to Attessa is a powerful amplifier capable of getting the most out of a variety of loudspeakers.

    Onboard is a wide variety of digital and analog connections, including Bluetooth® and AirPlay 2. PCM up to 192kHz / 24bit is offered via the coaxial digital inputs. The SPDIF inputs will decode MQA encoded PCM streams including MQA CDs played back by the Attessa CD Transport. Three self-allocated BluOS presets directly available from the inputs list offer instant access.

    Hi-res audio formats include MQA, FLAC, WAV, AIFF, and Attessa supports converted DSD playback via the BluOS desktop app. Supported cloud services include Amazon Alexa, Amazon Music, Spotify Connect, TIDAL Connect, Deezer, Qobuz, HDTracks, HighResAudio, and more.

    For private listening, a 3.5mm stereo mini-jack headphone out provides 7.5Vrms drive suitable for all headphone types, including high-impedance.

    Smartphone Control

    The Attessa Integrated Amp offers a convenient and pleasing to use front panel one-touch dial for easy operation. To unleash the full power of this amazing component, use your smartphone for control and streaming. Roksan's MaestroUnite app gives you setup for over the air updates and partnering of other devices to form a single Roksan system of great power and versatility.

    Vinyl Junkies, Rejoice!

    Vinyl junkies don't get left out in the old with Attessa. Digital excellence is only part of the story. An integrated MM Moving Magnet phono stage allows the connection to a turntable without the need for additional boxes and accessories. And, of course, the Attessa Integrated Amp works flawlessly and seamlessly with the Attessa Turntable.

    Tap Into the True Joy of Sound

    Fully developed in-house in the UK, Roksan's Attessa product line features premium streaming technology, class-leading performance, and beautiful industrial design. Roksan used its wealth of technical expertise to deliver lifelike sound with all the depth and quality you could wish for. Yet Roksan managed this in a minimalist, intuitive design that couldn’t be simpler to use, making it easier to connect with devices, and with the people around you.

    Product Features

    Overview

    • Integrated amplifier with built-in streaming
    • Designed and developed in-house in the UK
    • A powerful amplifier capable of getting the most out of a variety of loudspeakers
    • Hi-Res music streaming with BluOSâ„¢ Premium Multi-Room Audio Technology supports 20+ streaming services and can stream up to 64 zones, all controllable via your smartphone
    • 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
    • A wide variety of digital and analog connections, including Bluetooth® and AirPlay 2
    • SPDIF inputs will decode MQA encoded PCM streams including MQA CDs played back by the Attessa CD Transport
    • Three self-allocated BluOS presets directly available from the inputs list for instant access
    • An integrated Moving Magnet phono stage allows the connection to a turntable without the need for additional boxes and accessories
    • 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)
    • Supported Cloud Services (depending on location and availability): Amazon Alexa, Amazon Music, Spotify Connect, TIDAL Connect, Deezer, Qobuz, HDTracks, HighResAudio, Murfie, JUKE, Napster, Slacker Radio, KKBox, Bugs
    • Supported Operating Systems (Minimum Spec): Windows 7 SP1, macOS 10.9 Mavericks, iOS 9.3, Android 5.0 Lollipop or above
    • 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
    • Robust steel and aluminum construction with no visible antennas

    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 (Analog)

    • A1 – without signal sensing
    • A2 – with signal sensing and used for AV Mode
    • MM (Phono) – RIAA (equalized)

    Outputs

    • 1x pair speaker binding posts (L&R)
    • 1x pair of RCA analog (Pre-out/SUB)
    • 3.5mm stereo mini-jack headphone out - 7.5Vrms drive suitable for all headphone types including high-impedance

    Product Specs

    • 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%)
    • Dimensions, Excluding Encoder and Connections (W x H x D): 17" x 3.0" x 13.6"
    • Weight: 23 lb.

    Product Warranty

    Parts & Labor 5 Years Roksan Warranty Information

    "Indeed, the Roksan Attessa turned out to be a real sleeper. Looks, ergonomics, and performance-a lot of pieces must fall into place to successfully bring together digital and analog sections, sophisticated software, plus Wi-Fi and network capability. It's no small task, but with Attessa Roksan has fully met the challenge and then some."

    "...the Attessa is likely to beat in a hotly competitive division. Highly recommended."

    - Neil Gader, The Absolute Sound, February 2023


    "Perhaps the most conventional of BluOS amps around, Roksan's Attessa SA partners its hi-res streaming talents with a range of physical connections, a clean, smart aesthetic and a Class AB power amp that keeps on giving. Yet the USP of this entry-level device is arguably its musical bent – there's a grown-up performance here that'll have you listening for hours."

    - Mark Craven, Hi-Fi News, April 28, 2021


    EISA Award-Winning Streaming Amplifier 2022-2023

    "With a sleek design that’s both an homage to classic Roksan hardware and a refreshing take on a ‘just-add-speakers’ amp, you could be mistaken for thinking the Attessa Streaming Amplifier is all about form, not function. But this powerful Class AB amp is focused on fulfilling your musical needs, both via wired inputs – including an excellent MM phono stage – and the superb BluOS streaming platform. To these multiple digital and analogue inputs is added app-based control and multiroom functionality. Performance, too, is exemplary – the Attessa Streaming Amplifier has a grown-up sound that’ll have you listening for hours, driven by a power plant that just keeps on giving."

    - Expert Imaging and Sound Association (EISA), 2022


    "The Attessa takes a great on paper specification and uses it to deliver a comprehensive and satisfying performance. So long as a modicum of care is taken with your speaker choices, this is a capable and likeable amplifier that should win many friends."

    - Ed Selley, AVForums, January 14, 2022

    YOU MAY ALSO LIKE

    Customer Reviews

    Back to Top