NAD Bluetooth Network Streamer
The NAD CS1 Endpoint Network Streamer adds modern streaming capability to any existing hi-fi system with simplicity and flexibility. Supporting AirPlay 2, Google Cast, Spotify Connect, TIDAL Connect, and more, it lets you play music directly from your favourite apps. Its high-resolution 24-bit/192kHz support and low-noise digital design ensure clear, natural sound. With analogue and digital outputs, Wi-Fi, Ethernet, and Bluetooth, the CS1 integrates easily into any setup—making it a compact, convenient upgrade for everyday listening.
Available with Professional installation in NY, NJ, and CT – Powered by Sound Waves .
The NAD CS1 Endpoint Network Streamer adds modern streaming capability to your existing hi-fi system, AV receiver, or powered speakers.
Designed for simplicity and performance, it allows you to play music directly from the apps you already use while delivering clean, natural sound through carefully engineered digital circuitry.
Key Features
- Network streamer for upgrading existing audio systems
- Supports AirPlay 2, Google Cast, Spotify Connect, Tidal Connect, Qobuz, DLNA, and Roon
- App-based playback using familiar music platforms
- High-resolution audio up to 24-bit/192kHz
- Differential digital architecture for low noise and wide dynamic range
- Stereo analogue RCA outputs
- Optical and coaxial digital outputs
- Dual-band Wi-Fi and Ethernet connectivity
- Built-in Bluetooth for wireless playback
- Compact, minimalist design
Simple Streaming for Existing Systems
The CS1 brings streaming to your system without changing how you listen.
By supporting widely used platforms, it allows playback directly from your phone, tablet, or computer.
High-Resolution Digital Performance
The CS1 supports high-resolution audio up to 24-bit/192kHz with a low-noise digital design.
This preserves detail and dynamics, allowing your system to perform at its best.
Flexible Connectivity
With analogue and digital outputs, the CS1 connects easily to amplifiers, DACs, or powered speakers.
Wi-Fi and Ethernet ensure stable performance, while Bluetooth offers quick wireless access.
Compact Design for Everyday Use
The compact enclosure fits easily into any setup without adding complexity.
It offers a simple, reliable way to upgrade your system with modern streaming capability.
Audio Performance
| THD + N (20 Hz – 20 kHz) | <0.03% (at -1 dBFS) |
| Signal-to-noise ratio | -94 dB (ref. 2V) |
| Frequency response | 20 Hz – 20 kHz ±0.3 dB / 50 kHz (-3 dB) |
| Native sampling rate | Up to 192 kHz |
| Bit depth | 16 – 24 bit |
| Supported audio formats | LPCM, MP3, AC3, Ogg Vorbis, HE-AAC, MQA, WMA |
| Streaming & services | Spotify Connect, TIDAL Connect, Qobuz Connect, Apple AirPlay 2, Google Chromecast, DLNA, Roon |
| DAC | TI PCM5142 |
| Processor | ARM Cortex-A53, Quad-Core, 1.5 GHz |
Connectivity
| Power | AC Adapter (100–240V AC / 5V DC 1A) |
| Network | Ethernet RJ45 (100 Mbps), Wi-Fi 5 (2.4 / 5 GHz), DLNA / UPnP |
| Bluetooth | Bluetooth 5.2 (A2DP, AVRCP, SPP, HFP, HSP, HOGP) |
| NFC | Yes (quick pairing) |
| 12V Trigger Out | 3.5 mm mini-jack Ă—1 |
| Analog output | RCA Ă—1 |
| Coaxial output | RCA (75Ω) |
| Optical output | TOSLINK Ă—1 |
| USB input | USB-C (power) |
General
| Status indicator | Front panel LED |
| Control | Front panel function button |
| Power consumption | 0.5 W (network standby) |
| Finish | Black |
Dimensions & Weight
| Dimensions (W Ă— H Ă— D) | 140 Ă— 140 Ă— 55 mm (5 1/2 Ă— 5 1/2 Ă— 2 1/16 in) |
| Net weight | 1.5 kg (3.3 lbs) |
| Shipping weight | 1.7 kg (3.8 lbs) |
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