Roksan Attessa Integrated Amplifier

Attessa Integrated Amplifier

The Attessa Integrated Amplifier delivers a compelling performance through its innovative amplification architecture and advanced analogue connections; it is supremely capable of presenting a detailed, precise presentation of music from any source. Its high-performance DAC is the foundation for Roksan’s revolutionary ’Rapture DAC’ technology found in the Caspian Series 4G. Thanks to the improved digital to analogue signal conversion and exceptional signal transfer, the amplification is free to deliver a powerful performance from whichever source a user decides to connect.

Set up via the intuitive MaestroUnite app, the Attessa Integrated Amplifier delivers extraordinary levels of detailed, high-fidelity sound straight from the box. The Attessa Integrated Amplifier delivers a compelling performance through its innovative amplification architecture and advanced analogue connections; it is supremely capable of presenting a detailed, precise presentation of music from any source. 

The built-in high-performance DAC and the intuitive one-touch dial control make it a breeze to use, whether you're connecting your Hi-Fi, TV, games console, or even streaming directly from your phone.

Superior Sound Quality

The integrated high-performance DAC, developed in-house, guarantees pristine audio conversion, ensuring every detail of your music is accurately reproduced for an exceptional listening experience.

User-Friendly Interface

The one-touch dial control is designed for simplicity and ease of use. With haptic feedback and a graphical interface, selecting the volume or source is straightforward and responsive.

Versatile Connectivity

With a variety of digital and analogue connections, including Bluetooth®, you can easily connect your Hi-Fi, TV, games console, phone, and more. Stream services from your smart device effortlessly via the custom long-range Bluetooth antenna.

Turntable Ready

The built-in phono stage allows you to connect a turntable directly without needing additional boxes or accessories, making it easier to enjoy your vinyl collection with high-quality sound.

Powerful Amplification

Delivering a robust 130W per channel, this amplifier ensures your speakers perform at their best, providing clear, powerful sound whether you're listening to music, watching TV, or gaming.

Specifications

Power Output

Into 8 Ω: 80 W (both channels driven, nominal, THD+N < 0.1%)

Into 4 Ω: 130 W (both channels driven, nominal, THD+N < 0.1%)

Inputs

Digital 1 (D1) – Coax SPDIF (up to 192 kHz / 24 bit)

Digital 2 (D2) – Optical SPDIF (max. 96 kHz / 24 bit)

Digital 3 (TV) – Optical SPDIF (max. 96 kHz / 24 bit)

Digital 4 (CD) – Coax SPDIF (up to 192 kHz / 24 bit)

Digital 5 (Bluetooth) – Bluetooth (48 kHz / 16 bit)

Analogue Inputs

A1 – no signal sense

A2 – with signal sense (used for AV Mode)

MM (Phono) – RIAA-equalized phono input

Outputs

1 × pair of speaker binding posts (L & R)

1 × pair of RCA analogue (Pre-out / Sub)

3.5 mm stereo mini-jack headphone socket — 7.5 Vrms drive, suitable for all headphone types including high-impedance

User Interface

On-unit Primary Interface: Dynamic Control Dial (haptic feedback) to control volume and inputs

Secondary Controls: Standby, Backward, Play/Pause, Forward (via unit controls)

Remote Control: Infrared (IR) remote included

Wireless / Streaming

Bluetooth® (A2DP Audio Profile) — Codecs supported: SBC, aptX & AAC

Typical Bluetooth Range: ~15 m

Digital Input Specs

Coax Input (D1, D4): up to 24-bit / 192 kHz PCM

Optical Inputs (D2, D3): up to 24-bit / 96 kHz PCM

System Integration

MaestroUnite System Control — Yes

Over-the-Air Updates via Wi-Fi — supported

Power Supply

Mains Transformer Rating: 400 VA

Mains Socket: IEC (3-pin) with fuse holder

Mechanical / Physical

Chassis: Formed plated steel with bespoke machined anodised aluminium front panel

Dimensions (HxWxD): 76 × 432 × 349 mm

Net Weight: 10.37 kg (≈22 lb 14 oz)