NAD's new $499 Network Endpoint Streamer

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Employing audiophile-grade components, the NAD CS1 (read the review) can play high-resolution audio up to 24-bit/192kHz. It features Bluetooth, Ethernet, dual-band Wi-Fi and supports the most popular streaming and casting protocols, including Apple AirPlay 2, GoogleCast, Spotify Connect, Tidal Connect and Roon. Certification for network sharing via DNLA/UPnP protocols expected to be complete with retail available of CS1 in March 2023. That means listeners don’t have to install a dedicated app to use the CS1; they can control playback with the music apps they use every day.

NAD's Netword Endpoint Streamers - the $499 CS1 — NAD’s Netword Endpoint Streamers – the $499 CS1

Options Upon Options

There are many ways to play music through the NAD CS1 Endpoint Network Streamer. Listeners can use Bluetooth to pair the NAD CS1 (buy at Crutchfield) with a smartphone, tablet, or computer. The CS1 offers many options for playing music over a home network. Listeners can use AirPlay 2 to stream CD-resolution audio from any app on an iPhone, iPad, or Mac, or from an iTunes library on a Windows PC. With GoogleCast, users can cue up music in any Cast-enabled app on a mobile device or personal computer, then transfer playback to the CS1.

Spotify Connect and Tidal Connect users can cue up music in the apps for those services, then easily transfer playback to the CS1. Roon subscribers can play music from their digital libraries and from streaming services with resolutions up to 24-bit/192kHz.

The front view of the NAD CS1 Audiophile Grade Network Endpoint Streamer

Audiophile-Grade Sound

The NAD CS1 Endpoint Network Streamer delivers the audio performance for which NAD is renowned. It features an advanced differential digital section based on Texas Instruments’ PCM5141 DAC, a design known for its extremely low noise, excellent dynamic performance, and immunity to clock jitter. It also has full MQA rendering and decoding capability for playing master quality music from Tidal.

Flexible Connectivity

Users can connect the CS1 to their home network via Wi-Fi or hardwire its LAN Ethernet port to their network router. The CS1 has a pair of RCA analogue outputs for connection to a stereo receiver, integrated amp, preamplifier, or a pair of powered speakers. The CS1 also has optical and coaxial outputs for sending digital audio at up to 24-bit/192kHz resolution to powered loudspeakers with digital inputs, or to a home theater receiver or audiophile digital to analog converter.

“Streaming has profoundly altered the way people discover and experience music,” said Cas Oostvogel, Product Manager of NAD Electronics. “The CS1 makes it easy to add streaming to a legacy stereo or home-theatre setup. Or someone could configure a low-footprint system for a den or home office by combining the CS1 with a pair of powered speakers. Streaming doesn’t get simpler than this.”

The rear view of the NAD CS1 Audiophile Grade Network Endpoint Streamer

Key Features of the NAD CS1 Endpoint Network Streamer:

Compact, minimalist design
Built-in Bluetooth 5.0
Dual-band Wi-Fi plus LAN Ethernet port
Support for network sharing via DLNA/UPnp* protocols
Stereo analogue, optical digital, and coaxial digital outputs
Premium differential DAC design based on Texas Instruments PCM5141 DAC, with support for 24-bit/192kHz high-resolution audio and MQA decoding
Apple AirPlay 2 support allows CD-resolution streaming from any audio app on an iPhone, iPad, or Mac
GoogleCast support allows playback at up to 24-bit/96kHz resolution from any Cast-enabled app on a smartphone, tablet, or personal computer
Spotify Connect and Tidal Connect support lets users cue up music on a smart device, then transfer playback to the CS1
Roon subscribers can stream audio to the CS1 from their personal libraries and online services supported by Roon in hi-res

In the realm of high-fidelity audio, the terms “music streamer” and “endpoint” are frequently used, often interchangeably. However, they represent distinct components within an audiophile’s digital music system.Understanding the differences between these devices is crucial for optimizing audio performance and tailoring a setup to individual preferences.

Defining the Components

A music streamer is a device designed to access digital audio content from various sources, such as online streaming services, network-attached storage (NAS), or local files. It retrieves this content and transmits it to a digital-to-analog converter (DAC) or an integrated amplifier with a built-in DAC for playback. Streamers often come equipped with user interfaces, either through dedicated apps or onboard controls, allowing users to browse and select music seamlessly.

An endpoint, in contrast, serves as a receiver within a networked audio system. It does not independently source music but instead receives audio data from a central server or streamer. Endpoints are integral to systems like Roon, where they function as designated playback devices within a multi-room setup. They ensure that audio data is delivered to specific zones or components in the system.

Functional Distinctions

The primary distinction between a music streamer and an endpoint lies in their roles within the audio system. A music streamer acts as the source component, initiating the retrieval and playback of audio content. It manages the user interface, connects to various music services, and often provides options for organizing and accessing personal music libraries. High-end streamers may offer advanced features such as high-resolution audio support, robust processing capabilities, and integration with various control systems.

An endpoint, however, relies on an external source to deliver audio data. It functions as a bridge, receiving the streamed content and passing it to the next component in the audio chain, typically a DAC or amplifier. Endpoints are essential in distributed audio systems, enabling synchronized playback across multiple rooms or zones. They are often designed to minimize processing and interference, focusing on the accurate transmission of audio data.

Integration in Audio Systems

In practical terms, a music streamer can operate independently, serving as both the source and controller of audio content. Users can interact directly with the streamer to select and play music, making it a standalone solution for many audiophiles. Streamers often come with dedicated applications that enhance user experience, providing intuitive navigation and access to a wide range of streaming services.

Endpoints, by design, require integration into a broader networked system. They are particularly prevalent in setups utilizing software platforms like Roon, where a central server manages the music library and distributes audio to various endpoints throughout the home. This configuration allows for flexible and scalable audio distribution, accommodating multiple users and listening environments.

Considerations for Audiophiles

When deciding between incorporating a music streamer or an endpoint into an audio system, several factors come into play:

System Architecture: For those seeking a centralized control system with multi-room capabilities, endpoints integrated into a networked environment offer significant advantages. Conversely, individuals aiming for a straightforward, standalone setup may find a dedicated music streamer more suitable.
Audio Quality: Both devices can deliver high-fidelity audio, but the overall performance depends on the quality of the components, including the DAC and amplification stages. It’s essential to consider the entire signal path to ensure optimal sound reproduction.
User Experience: Music streamers often provide a more user-friendly interface with direct access to streaming services and personal libraries. Endpoints, while offering flexibility within a networked system, may require additional configuration and reliance on external control devices.
Budget and Expansion: Investing in a music streamer can be cost-effective for a single-room setup. However, for those planning a multi-room system, starting with endpoints and a central server may offer greater scalability and integration options.

All About Audiophile Music Servers …

In the world of high-fidelity audio, the term “music streamer” has become increasingly prevalent. As digital music consumption grows, audiophiles seek devices that can deliver high-quality sound from various digital sources.Understanding what an audiophile music streamer is, its features, and how it integrates into a sound system is essential for those aiming to achieve superior audio performance.

What Is an Audiophile Music Streamer?

An audiophile music streamer is a device designed to retrieve digital audio files from sources like online streaming services, network-attached storage (NAS), or local computers, and deliver them to an audio system with minimal loss of quality. Unlike standard music streamers, audiophile-grade streamers prioritize high-resolution audio formats and employ advanced components to ensure the integrity and fidelity of the sound.

Key Features of Audiophile Music Streamers

High-Resolution Audio Support: These streamers can handle formats such as FLAC, WAV, DSD, and MQA, which offer greater detail and depth compared to compressed formats.
Robust Connectivity: They provide multiple input and output options, including Ethernet, USB, optical, and coaxial connections, facilitating seamless integration with various components.
Quality Digital-to-Analog Conversion (DAC): Many high-end streamers incorporate superior DACs to convert digital signals into analog with high precision, enhancing the overall sound quality.
User Interface and Control: They often feature intuitive interfaces accessible via dedicated apps or touchscreens, allowing users to navigate their music libraries and streaming services effortlessly.

Integration into an Audio System

In a typical audiophile setup, the music streamer acts as the source component. It retrieves digital audio files and sends them to a DAC, either built-in or external. The DAC then converts the digital signal to analog, which is amplified and played through speakers or headphones. The quality of each component in this chain influences the final audio output, making the selection of a high-quality streamer crucial for optimal performance.

Considerations When Choosing a Music Streamer

Audio Quality: Evaluate the streamer’s support for high-resolution formats and the quality of its internal components.
Compatibility: Ensure it integrates smoothly with existing equipment and supports preferred streaming services.
User Experience: Look for a user-friendly interface and reliable software for managing music libraries.
Budget: Prices vary widely; determine which features align with personal preferences and listening habits.

All about NAD and BlueSound

NAD Electronics, established in 1972, has long been recognized for producing high-fidelity audio components that balance performance and affordability. Over the years, NAD has consistently delivered products that resonate with both audiophiles and casual listeners.

In recent years, NAD has collaborated with Bluesound, a brand specializing in wireless multi-room audio systems.Bluesound was developed by Lenbrook Industries, the parent company of NAD, to address the growing demand for high-quality wireless audio solutions. This collaboration has led to the integration of Bluesound’s streaming technology into NAD’s product lineup, enhancing the functionality and versatility of NAD components.

One notable example of this integration is the inclusion of BluOS, Bluesound’s proprietary operating system, into various NAD products. BluOS enables users to stream high-resolution audio content from various sources, manage their music libraries, and control playback across multiple rooms using a single app. This seamless integration allows NAD users to enjoy a comprehensive and user-friendly streaming experience without compromising on audio quality.

The synergy between NAD and Bluesound is evident in products like the NAD C 368 and C 388 hybrid digital DAC amplifiers. These models accept an optional BluOS module, transforming them into networked streaming devices capable of accessing a wide range of online music services and local digital content. This modular design reflects NAD’s commitment to future-proofing its products, allowing users to upgrade their systems as new technologies emerge.

Furthermore, Bluesound’s NODE, a wireless music streamer, can be paired with NAD amplifiers to create a robust and high-fidelity audio system. For instance, bundling the NODE with the NAD C 338 Hybrid Digital Integrated Amplifier combines Bluesound’s advanced streaming capabilities with NAD’s renowned amplification technology, delivering an enriched listening experience.

All About Lenbrook

In a world dominated by faceless holding companies and multinational corporations who don’t know the difference between a tweeter and a tonearm, Lenbrook stands out as a rare breed—an independent, Canadian-based company that’s quietly become one of the most important players in the high-performance audio game. You might not recognize the name right away, but you absolutely know their brands: NAD, PSB Speakers, and the increasingly ubiquitous Bluesound streaming ecosystem.

Lenbrook’s genius lies in its balance of legacy and innovation. NAD has been around since the 1970s, long respected by audiophiles for its minimalist, high-value, high-performance gear. PSB, founded by Canadian speaker guru Paul Barton, is another stalwart—famous for combining rigorous acoustic engineering with real-world affordability. These aren’t brands that chase flavor-of-the-month trends. They stick to their roots: solid engineering, musical performance, and products that punch way above their price class.

But make no mistake—Lenbrook is far from stuck in the past. Bluesound is one of the most advanced multi-room streaming platforms available today. It’s high-res capable, Roon Ready, and designed with audiophiles in mind, not just the average Spotify listener. It’s proof that Lenbrook understands that the future of audio is digital, wireless, and accessible—without compromising on sound quality.

What sets Lenbrook apart from your average corporate overlord is that they actually care about the audiophile hobby. Their leadership team doesn’t treat music lovers like an afterthought. They invest in R&D. They support industry events. They engage with reviewers, both old guard and new school. And perhaps most importantly, they put products into the market that are attainable—not just for the one percenters with six-figure systems, but for music lovers who want performance without a second mortgage.

At a time when many storied audiophile brands are being gutted by private equity or watered down for big box stores, Lenbrook is quietly doing everything right. They’re preserving heritage brands. They’re innovating where it matters. And they’re bringing new energy into a hobby that desperately needs a generational refresh.

If you care about sound—and if you’re reading this, I know you do—Lenbrook is a company worth knowing. Not just for what they’ve done, but for where they’re clearly headed.