Roksan Attessa Streaming Amplifier

Description

The Roksan Attessa Streaming Amplifier combines a powerful integrated amplifier with BluOS multi-room streaming, controlled via a single intuitive dial or smartphone app. It supports 20+ streaming services across up to 64 zones, built-in phono for turntables, and MaestroUnite integration with other Attessa components for a unified system.

Features

• BluOS Premium Multi-Room Audio with 20+ streaming services across up to 64 zones
• One-touch dynamic control dial with haptic feedback for volume and source selection
• Three self-allocated BluOS presets for instant access
• Integrated Moving Magnet phono stage for direct turntable connection
• Bluetooth and Apple AirPlay 2 streaming
• MaestroUnite setup for over-the-air updates and system integration with other Attessa components
• SPDIF inputs decode MQA-encoded PCM streams, including MQA CDs via the Attessa CD Transport
• Robust steel and aluminium construction with no visible aerials
• Designed and developed in-house in the UK

Specifications

• Power Output: 80W @ 8Ω, 130W @ 4Ω (both channels driven, THD+N <0.1%)
• Digital Inputs: Coax S/PDIF x2 (up to 192kHz/24-bit), Optical S/PDIF x2 (up to 96kHz/24-bit), Bluetooth (48kHz/16-bit)
• Analogue Inputs: Variable, fixed (with signal sense), MM phono (RIAA equalised)
• Outputs: Speaker binding posts (L&R), RCA pre-out/sub, 3.5mm headphone (7.5Vrms)
• Bluetooth: A2DP, SBC/aptX/AAC codecs, ~15m range
• Audio Formats: MP3, AAC, WMA, OGG, WMA-L, ALAC, OPUS
• Hi-Res Formats: MQA, FLAC, WAV, AIFF; converted DSD via BluOS desktop app
• Sampling Rate: Up to 24-bit/192kHz
• Cloud Services: Amazon Alexa, Amazon Music, Spotify Connect, TIDAL Connect, Deezer, Qobuz, and more
• Control Integrations: Crestron, Control4, RTI, URC, Lutron, ELAN, iPort
• Mains Transformer: 400VA
• Dimensions (W x H x D, incl. connections): 432 x 76 x 373mm
• Weight: 10.48 kg