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NAD CI S2 BluOS 2-Zone Network Music Player
The NAD CI S2 BluOS Network Music Player is a purpose-built streaming solution for custom installation systems, delivering high-resolution audio across two independent zones. Designed around the BluOS platform, it provides reliable access to streaming services, internet radio, and local libraries with stable, wired network performance and intuitive control.
Compact and efficient, the CI S2 integrates seamlessly into distributed audio systems. With flexible connectivity, professional-grade components, and integrator-focused features, it delivers modern streaming functionality with the performance and reliability expected from NAD Custom Install.
Features
- BluOS high-resolution multi-room streaming platform
- Two independent audio zones with separate control
- Compact 1U, 1/3 rack-width chassis for efficient installation
- ESS Sabre DAC for high-performance audio processing
- Access to streaming services, internet radio, and local libraries
- Analog and digital inputs for flexible system integration
- Power over Ethernet (PoE) or DC power options
- Gigabit Ethernet connectivity for stable streaming performance
- 12V trigger input and output for system automation
- Compatible with major control systems including Control4, Crestron, RTI, URC, and more
Specifications
Audio
- Supported Audio Formats: MP3, AAC, WMA, WMA-L, OGG, OPUS
- High-Resolution Formats: FLAC, MQA, ALAC, WAV, AIFF, MPEG-4 SLS
- Multi-Channel Support: Dolby Digital Downmixed to Stereo PCM
- Sampling Rate: Up to 192 kHz
- Bit Depth: 16–24-bit
- DAC: ESS Sabre 9039Q2M
- Signal-to-Noise Ratio: -118 dBA
- Total Harmonic Distortion: 0.0007%
Software & Integration
- Operating System: BluOS
- App Support: iOS, Android, Windows, macOS
- Processor: ARM Cortex-A53 Quad-Core (1.8 GHz per core)
- Network File Sharing: SMB (up to 200,000 files)
- Album Art Support: JPG, PNG
- Streaming Services: 23+ supported
- 3rd-Party Integration: AirPlay 2, Spotify Connect, Qobuz Connect, Tidal Connect
- Voice Control: Amazon Alexa Skills
- Control Systems: Crestron, Control4, RTI, URC, Lutron, Gira, Rako, Rithum, Free@Home, Josh.ai
Connectivity
- Network: Ethernet RJ45 (Gigabit 1000 Mbps)
- Wi-Fi: No
- Bluetooth: No
- Inputs: Optical (Toslink), Digital Coaxial, Stereo RCA
- USB Input: Type-A (FAT32, NTFS – External Storage)
- Outputs: Dual RCA (Main/Sub Zone)
- Subwoofer Output: RCA x1 (Main Zone), Wireless support for compatible subwoofers
- IR Input: 2-pin PHX
- 12V Trigger Input: 1 (Programmable)
- 12V Trigger Output: Yes (PHX)
Power
- Power Supply: 12V DC, 1.25A
- Power over Ethernet (PoE): Yes
- Maximum Power Consumption: 15 W
General
- Chassis: 1U, 1/3 Rack Width
- Finish: Black
- Operating Temperature: 0°C to 40°C
- Storage Temperature: -10°C to 50°C
- Humidity: 20% to 80% (non-condensing)
What’s in the Box
- NAD CI S2 Network Music Player
- Power Supply
- User Documentation
Product Details
- NAD CI S2
-
Brand New : Factory Sealed
- UPC : 786357003153
- EFLC : 16341
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Warranty
Two Year Warranty
- Parts and Labour Warranty
- Canada-wide Coverage
- NAD Authorized
Returns
Easy Returns
- 14-day return window on eligible items
- Full refund issued in accordance with our return policy
About NAD
NAD Electronics has a long history of developing audio components with a clear focus on sound quality, thoughtful engineering, and long-term reliability. Their product range spans integrated amplifiers, streaming solutions, and home theatre components designed to deliver consistent, accurate performance without unnecessary complexity.
Electronics For Less Canada has been carrying NAD since 2020, and our team has hands-on experience across their modern hi-fi and home audio lineup. As a proudly Canadian company, NAD continues to set a high standard for practical design and real-world listening performance.
NAD maintains very strict pricing policies across Canada. That said, we always work with our customers to offer the best possible value through member pricing, bundled solutions, and personalized assistance. If you are comparing options or have questions, just drop us a line and we will be happy to help.
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