NAD CS1 Endpoint Network Streamer
The NAD CS1 Endpoint Network Streamer is the simplest way to add modern hi-res streaming to an existing hi-fi system, AV receiver, external DAC, or powered speakers—without changing how you already like to listen. Instead of forcing you into a new ecosystem, the CS1 lets you play directly from the music apps and platforms you already use, including Apple AirPlay 2, Google Cast (Chromecast), Spotify Connect, Tidal Connect, Qobuz Connect, DLNA, and Roon. Inside, NAD’s carefully engineered differential digital architecture is designed for low noise and wide dynamic range, delivering a clean, open, and natural presentation up to 24-bit/192kHz. With RCA analog, optical, and coaxial outputs plus reliable dual-band Wi-Fi and Ethernet, the CS1 fits neatly into virtually any setup and upgrades everyday listening with minimal fuss.
The NAD CS1 is part of ListenUp's NAD Music Streamer Collection.
What It's Good At:
- Adding high-resolution network streaming to any existing stereo or home theater setup
- Letting you control playback from popular apps (AirPlay 2, Chromecast, Spotify/Tidal/Qobuz Connect, DLNA, Roon)
- Delivering a low-noise, wide-dynamic sound thanks to differential digital design
- Easy integration with almost any system via RCA, optical, and coaxial outputs
- Rock-solid connectivity with dual-band Wi-Fi 5 and RJ45 Ethernet
- Quick, convenient playback from phones/tablets with Bluetooth 5.2 plus NFC pairing
NAD CS1 Full Specifications:
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THD + N (20 Hz – 20 kHz): <0.03% (20–20 kHz, -1dBFS output)
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Signal-to-Noise ratio: -94dB (ref 2V)
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Frequency response: 20–20 kHz +/-0.3dB; 50 kHz -3dB
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Native sampling rate: Up to 192 kHz
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Bit depth: 16–24
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Supported audio file format: LPCM, MP3, AC3, Ogg Vorbis, HE-AAC, MQA & WMA decode capability
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Supported 3rd party service provider: Spotify Connect (also support for Spotify Lossless), Tidal Connect, Qobuz Connect, Apple AirPlay 2, Google Chromecast, DLNA, Roon
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DAC: TI PCM5142
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Processor: ARM® Cortex™-A53, Quad-Core, 1.5GHz per core
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Power: AC adapter Input: 100–240V AC 0.3A; Output: 5V DC 1A
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Network connectivity: Ethernet RJ45 100 Mbps; Wi-Fi 5 (802.11ac 2.4GHz/5 GHz); DLNA/UPnp*
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Bluetooth: Bluetooth 5.2; BT Profiles: A2DP 1.2, AVRCP 1.3, SPP, HFP, HSP, HOGP
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NFC: NFC for easy Bluetooth connection
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12V Trigger Out: 3.5mm Mini-jack x 1
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Analog Out: RCA x 1
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Coaxial Out: RCA 75 ohms
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Optical Out: TOSLINK x 1
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USB IN: USB C for AC adapter
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Status Indicator: Front Panel LED
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Function Button: Front Panel Function Button
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Power Consumption: 0.5W Network Standby
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Finish: Black
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Gross dimensions (W x H x D)**: 140 x 140 x 55 mm (5 1/2 x 5 1/2 x 2 1/16 inches)
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Net Weight: 1.5 kgs / 3.3 lbs
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Shipping Weight: 1.7 kgs / 3.8 lbs
NAD CS1 Q&A:
- What does the NAD CS1 do?
- It adds network music streaming to an existing hi-fi system, AV receiver, external DAC, or powered speakers so you can play music from modern streaming platforms without replacing your current gear.
- Do I need a special app to control the CS1?
- No. The CS1 is designed for app-based playback control using supported third-party apps and platforms like AirPlay 2, Chromecast, Spotify Connect, Tidal Connect, Qobuz Connect, DLNA, and Roon.
- What audio quality does the CS1 support?
- It supports high-resolution playback up to 24-bit/192kHz, with a differential digital design intended to keep noise low and dynamics wide.
- How can I connect the CS1 to my system?
- Use stereo RCA analog out to an amplifier or powered speakers, or optical/coaxial digital out to an AV receiver or external DAC.
- Does it have Wi-Fi and Ethernet?
- Yes. It supports dual-band Wi-Fi 5 (2.4/5 GHz) and RJ45 100 Mbps Ethernet for reliable streaming.
- Can I play music directly over Bluetooth?
- Yes. It includes Bluetooth 5.2 for direct playback, plus NFC for easier pairing with compatible devices.
- Does it include a DAC?
- Yes. It uses a TI PCM5142 DAC, and it also provides digital outputs if you prefer using an external DAC.
- Is the CS1 easy to fit into tight spaces or racks?
- Yes. Its compact footprint is 140 x 140 x 55 mm and it’s designed to integrate cleanly into existing setups.
NAD CS1 Downloads:
NAD CS1 Manual
NAD CS1 Quick Start Guide
NAD CS1 Data Sheet
