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Music Streamer Guide

Published on January 8, 2024 By
Noah Abbott

Embark on a journey through the world of music streaming with our succinct guide. Uncover the essentials of choosing the perfect music streamer for your audio setup, comparing features, connectivity options, and user interfaces. Whether you’re a seasoned audiophile or new to digital music, this guide simplifies the process, ensuring you find a streamer that elevates your listening experience to new heights.

Bluesound NODE (Gen 3) Wireless Music Streamer - Black

“Today, they are more versatile and sophisticated than ever before.”

Streaming dominates the music industry. However, it’s challenging to find ways to properly incorporate it into your Hi-Fi sound system. It's fantastic to listen to any song anytime at the touch of a button, but will it even compare to your turntable or CD system? Is there a way to achieve audiophile-quality sound with streaming? Yes! Newer to the scene but still immensely capable, music streamers - sometimes called network players - allow you to get the most from streaming music.

We’ve watched and been at the forefront of learning about these brilliant devices as they’ve undergone significant growth and evolution in recent years. As streaming has become more prevalent in the music industry, the demand for high-quality streaming devices has increased. Initially, streamers were designed to be simple and affordable, but as the market has grown, so have their capabilities. Today, they are more versatile and sophisticated than ever before. So, let’s dive in and discover what makes these devices unique!

Parts of a Music Streamer and Their Importance

We think it’s important to understand all the parts that comprise our hi-fi gear. When it comes to music streamers, several parts make a big difference in the way they perform.

Chassis/Enclosure: The physical housing containing all the music streamer's internal components. This also shields these sensitive circuits from external sources of distortion, like Radio Frequency Interference (RFI) and Electromagnetic Interference (EMI).
 
Processor/CPU: The central processing unit (CPU) is the brain of the music streamer. It handles all the computations and tasks required to send and receive audio files and streams. We’ll talk more about audio processing in the section below.
Naim Audio Uniti Star All-In-One Music Streamer
Memory (RAM): Random Access Memory (RAM) temporarily stores and processes the data the streamer is actively using. Sufficient RAM ensures smooth performance and quick access to different functions. RAM also supports audio caching. Audio caching temporarily stores audio data on the device, allowing for smoother playback and reducing the likelihood of interruptions due to unstable network connections
Storage (Internal or Removable): Music streamers offer various options for storing your music files. Some music streamers have built-in storage, allowing you to store your music files directly on the device. This option is convenient for quick access to large music collections. Other streamers have slots for removable storage devices such as SD cards or USB drives. This option is helpful if you have a vast music library that won’t fit on the streamer’s internal storage. With removable storage devices, such as SD cards or USB drives, accessing customized music libraries has never been simpler.
Digital-to-Analog Converter (DAC): Many of the latest high-end music streamers now include a high-quality DAC. The DAC, or digital-to-analog processor, as the name implies, takes digital audio data and converts it to a high-quality analog signal the amplifiers and speakers need to operate. The DACs within a streamer far surpass the capabilities of a smartphone's internal DAC.

FURTHER READING: Learn more about Digital-to-Analog Converters with our resourceful guide here.

Outputs and Networking: The music streamer has audio output options, such as RCA or balanced XLR connectors, to connect to your audio system or headphones. Besides analog outputs, they have digital outputs (like optical and coaxial) for connecting to other audio devices. Wi-Fi and/or Ethernet connectivity options are also provided to connect streamers to the internet.
Denon RCD-N10 Network Connected Hi-Fi System
Display: Most music streamers feature a built-in display or a front-panel screen that shows track information, playback status, and other relevant details.
Remote Control: A dedicated remote control is generally included for convenient operation, enabling users to navigate through the interface and control playback without direct access to the device.
Power Supply: A stable and clean power supply is essential for optimal audio performance. High-quality music streamers utilize dedicated power supplies or even advanced power conditioning features.
App Support: Music streamers can be operated by companion mobile apps that enhance user experience and provide additional functionalities.
Streaming Protocols: One of the most notable features of hardware music streamers is their support for various streaming protocols like UPnP/DLNA, AirPlay, Google Cast, or Bluetooth for wireless connectivity. This enables users to easily stream audio from their mobile devices or computers to the music streamer, providing them with greater convenience and flexibility when it comes to enjoying their favorite music.
Firmware: Regular firmware updates are crucial for improving performance, adding new features, and ensuring compatibility with the latest streaming services and technologies. Without these updates, music streamers may encounter issues that can negatively affect the user experience, such as bugs, glitches, or compatibility issues with newer streaming services and audio formats. Firmware updates can also enhance security, fix known vulnerabilities, and provide new functionalities.
AURALiC ALTAIR G2.1 Digital Audio Streamer

Remember, some of these features and components can vary depending on the manufacturer and the model. However, the overall goal remains the same: provide a user-friendly and high-quality music streaming experience while offering flexible integration.

Streaming Services

Music streamers rely on streaming services to relay high-quality audio data. As mentioned above, streaming services are integrated into music streamers through software applications or firmware updates, providing users with a user-friendly interface for browsing, selecting, and playing audio content from various streaming platforms.

EXPLORE: Take a look at our Hi-Fi Streaming Service Guide to learn more about these services here.

Manufacturers of Hi-Fi music streamers collaborate with streaming service providers to offer compatibility with a range of popular streaming platforms like Tidal, Qobuz, Spotify, Deezer, and more. Once a user's streaming account is linked, they can browse and search for their favorite albums, tracks, playlists, and other content directly through the streamer's user interface. Hi-Fi music streamers aim to provide the best possible audio quality, supporting high-resolution audio formats like FLAC and MQA, which offer better sound quality than standard formats like MP3.

The integration of streaming services into music streamers is a combination of hardware capabilities, software interfaces, and collaboration with streaming service providers. The user interface on the streamer includes playback controls, volume adjustment, and sometimes equalizer settings. Users can start, pause, skip tracks, and adjust audio settings directly from the device’s interface or a companion app. As streaming services evolve and update their features, manufacturers of Hi-Fi music streamers may need to release firmware updates to ensure continued compatibility and performance.

Wireless Capabilities

One of the standout features of a Hi-Fi music streamer is its wireless capabilities, which are particularly attractive to those with multi-room systems who want to stream music without the hassle of wires and cables. Users can easily connect their phone or other devices to the streamer and stream music from it to their speakers, providing them with greater convenience and flexibility when it comes to enjoying their favorite music. It's important to note that the wireless capabilities of Hi-Fi music streamers differ from those of smartphones and tablets, as they are designed with higher-quality components like advanced antennas and more reliable wireless chipsets to ensure stable and uninterrupted streaming of high-quality audio.

“The wireless capabilities of Hi-Fi music streamers differ from those of smartphones and tablets, as they are designed with higher-quality components like advanced antennas and more reliable wireless chipsets to ensure stable and uninterrupted streaming of high-quality audio.”

Multi-Room Connectivity

Multi-room connectivity allows users to wirelessly stream music to multiple speakers in different rooms of their home. It enables users to create a seamless experience by playing the same music throughout their house or playing different songs in different areas of their home.

Multi-Room Connectivity

Music streamers have significantly improved this feature by allowing users to control multiple speakers simultaneously. This means listeners can select which speakers to play music through and adjust the volume for each one separately. They can also use the same device to switch between different rooms and zones, creating a personalized music experience. For instance, they can play jazz in the living room, rock music in the kitchen, and classical music in the bedroom, all at the same time.

Audio Encoding

Audio encoding refers to the process of converting analog audio signals into digital format that can be stored and transmitted digitally. This is typically done through the use of analog-to-digital converters (ADCs), which sample the audio signal at regular intervals and convert it into discrete digital values. The resulting digital audio data can then be sent to a storage device as is or compressed for easier transmission and storage. The two most popular types of digital audio encoding are Pulse Code Modulation (PCM) and Direct Stream Digital (DSD).

Pulse Code Modulation, the more common format, captures the amplitude of sound waves as numerical samples and is used widely in digital audio files and CDs. PCM files come in various resolutions, including CD quality (16-bit/44.1 kHz) and high-resolution options (24-bit/96 kHz, 24-bit/192 kHz).

EXPLORE: You can find more about these audio formats and so much much more on our Audio 101 page, which houses our A-Z Hi-Fi Glossary.

DSD, on the other hand, offers high-resolution audio encoding. Instead of numerical samples, DSD uses high-frequency modulated pulses to encode sound. This method captures detailed nuances in the audio signal, producing a natural sound likened to analog recordings. Both PCM and DSD are supported by some Hi-Fi streamers and DACs, allowing users to select their preferred format based on their sonic preferences and music collection.

Cocktail Audio X35 HiFi Music Streamer And CD Ripper

Processing Speed

A music streamer's processing speed is crucial to ensuring smooth, uninterrupted music. Higher processing speeds can handle more data at once without delays. Streamers are equipped to avoid compromising the streaming experience. Getting a first-rate processing speed for a music streamer depends on the user's requirements and expectations.

Casual listeners who mainly stream standard-quality audio from popular streaming services can opt for a mid-range processing speed. In contrast, audiophiles who demand high-resolution audio playback and want to take full advantage of lossless audio formats might prefer devices with higher processing speeds. A higher processing speed can also help maintain synchronization and reduce latency issues in a multi-room setup. Ultimately, it depends on personal preferences, the audio quality sought, and the overall user experience expected from the music streamer.

HiFi Rose RS250A Network Streamer

Oscillators

Oscillators are components in music streamers that generate clock signals to regulate the timing of digital audio data. Their importance is determined by the accuracy and stability of the digital audio signal, which significantly impacts the resulting sound quality. In Hi-Fi music streamers, premium oscillators guarantee the most accurate and stable timing, resulting in a more precise and detailed audio reproduction.

More on Outputs

Music streamers offer a wide range of output options to suit your individual needs and preferences. Let's delve into the types of outputs you can expect to find:

Analog Outputs: RCA and XLR connectors are standard outputs that can connect to most audio systems. While RCA outputs are standard, XLR outputs provide superior noise rejection and signal quality.

AURALiC ALTAIR G2.1 Digital Audio Streamer - Back

Digital Outputs: Coaxial and optical outputs transmit digital audio signals. At the same time, AES/EBU is utilized for sending balanced digital audio signals. Some streamers also provide USB outputs that directly connect to USB DACs, amplifiers, or powered speakers.

Wireless Outputs: Wi-Fi and Bluetooth are popular options for wireless streaming. At the same time, Ethernet offers a more stable and reliable connection (if your playback device has this connection). Additionally, there are headphone outputs and HDMI outputs for private listening and connecting to AV receivers, respectively.

The outputs available on a music streamer are dependent on the manufacturer, model, and intended use. Regardless of whether you're a casual listener or a hardcore audiophile, there's a streamer that will cater to your specific audio requirements and take your music experience to the next level.

HiFi Rose RS150B High-Performance Network Streamer

Internet Compatibility

Internet compatibility is vital if you want to access streaming services that require an Internet connection. With internet compatibility, you can easily connect the streamer to your home's internet network and access a wide range of streaming services. This makes it easy to enjoy your favorite music from a variety of sources without the need for multiple devices.

Becoming a Digital Library

With all this state-of-the-art technology, Hi-Fi music streamers can serve as excellent digital audio libraries for audiophiles. Not only do they provide access to a wide range of streaming services, but they also offer CD ripping as a primary feature. CD ripping lets longtime tactile listeners an opportunity to convert their physical CD collections into digital audio files. This process eliminates the need to manually insert CDs for playback and provides convenient access to a huge swath of audio.

CD ripping also preserves the audio quality of the original CD when done correctly, resulting in lossless digital audio files that provide the same level of fidelity as the physical CD. Furthermore, by ripping CDs using a high-quality mechanism, the resulting digital files can provide superior audio quality compared to compressed audio formats like MP3, which resonates well with audiophiles who prioritize the best possible sound reproduction.

Aurender ACS100 Music Server Streamer CD Ripper

Ripped audio files can be seamlessly integrated into the streamer's digital library, too, simplifying the organization, search, and playback of music. Audiophiles can curate custom playlists and collections based on their preferences. Hi-Fi streamers enable the creation of personalized playlists involving a mix of local files and streaming content. This integration provides a unified interface for accessing both ripped content and streamed content from online services. Additionally, digital files take up considerably less physical space than a collection of CDs, freeing up storage space and decluttering living spaces.

Offline listening is also possible with ripped audio files, which is helpful in scenarios where internet connectivity is limited. Furthermore, these files can be included in multi-room audio setups. CD ripping can also serve as a form of archiving valuable music collections, as digital files are less susceptible to damage, deterioration, or loss compared to physical CDs. Many Hi-Fi streamers offer gapless playback, ensuring there are no interruptions between tracks. This feature is particularly important for classical music enthusiasts or concept album listeners.

“Digital files take up considerably less physical space than a collection of CDs, freeing up storage space and decluttering living spaces.”

Some Hi-Fi streamers offer features that aid in music discovery as well, suggesting similar artists or albums based on the user's listening habits. This can be an excellent way for audiophiles to expand their musical horizons. Audiophiles can often adjust playback settings to match their preferences, such as choosing between different audio filters or adjusting EQ settings.

So Why Choose a Music Streamer

Music streamers have rapidly evolved in recent years, and with each advancement in digital technology, they become increasingly versatile. The latest streamers are capable of handling everything audiophiles need and more. As technology continues to advance, the possibilities for music streamers are endless, and they will undoubtedly become an even more essential component of any music lover's home audio setup.

Have More Questions?

We are here to help. We’ve helped over one million audiophiles along their journey to getting the most enjoyment out of their music system. Contact us if we can help you with yours.