Note that this is a discontinued product. You may want to visit the brand's page here to browse their newer products.
What reviewers think
Bloggers and YouTubers have tried this product—so we've summarized their strongest opinions below. Links to full reviews follow.
Product Strengths
- Attractive design, bordering on 'audio jewelry' with sleek, stylish aluminum cases
- Music reproduces with considerable spaciousness and well-defined instrumental harmonic structures
- Delivers a powerful, dynamic presentation with a huge sense of drive
- Superb bass performance that is deep, tight, and authoritative
- Organic, natural sound that does not color the presentation in any way
Product Considerations
- The warranty is only for one year, which might be considered skimpy for the price
- Setting up the server can be complex, potentially requiring assistance from SOtM tech support
- Has many configuration options, which makes it difficult to market in a simplistic manner
- SOtM offers no dedicated app available for Android or iDevices
Comparisons (according to reviewers)
- Vs Aurender X100L—SOtM has better sound quality
- Vs B.M.C. PureMedia, the sMS-1000SQ still takes the lead by a small margin in sonic performance
Takeaway: The sMS-1000SQ music server sounds great and looks like a real audio component, making it a good addition to any setup. It offers a pristine signal, letting your other components shine.
All
sMS-1000SQ Eunhasu
reviews

Manufacturer details
- OS: Linux
- Audio Support: PCM 32bit/768KHz max, DSDx512 max
- Upsampling: up to PCM384KHz
- USB Output: Audio grade USB 3.0 port (tX-USBexp)
- Digital Outputs: AES/EBU, Coaxial, Optical (24bit/192kHz PCM max)
- Analog Outputs: [object Object]
- Storage: 64G SSD (standard), Optional up to 8TB HDD or 2TB SSD
- Power: [object Object]
- Operating Environment: [object Object]
- Dimensions: 360×68×240(mm)
- Weight: 4kg
SOtM already grabs the technical power specialized in sound quality, like the perseverance of the turtle in the race which is the most important element of an audio system. Taking advantage of such technological power, SOtM has successfully introduced the sMS-1000SQ. A product which satisfies the demand for sound quality and functionality while gaining a competitive edge in terms of both price and technological superiority.
The sMS-1000SQ Eunhasu is offered with diversified options allowing the customers to freely customize their experience by personal taste and requirement. Yet, the sMS-1000SQ is also capable of providing high quality sound with the basic default specification and can enhanced further by using a separate external power supply to the USB audio port. In addition, by adding a separate high performance sCLK-EX clock module, the sMS-1000SQ Eunhasu can be upgraded easily to the next level of sound bringing a more detailed, transparent and dynamic ...
Brand highlights
Taking a step back to look at reviewers' thoughts of the brand's entire lineup—not just this product—what stands out most is the following:
- SOtM's products are known for their sleek, compact, and stylish aluminum enclosures, setting them apart from typical computer-like designs, and resembling attractive audio components.
- They use a Linux-based operating system (Vortexbox or Eunhasu OS) known for its audio playback capabilities, paired with well-established software like Logitech Media Server or Roon, offering a mature user experience.
Select products
sHP-100
- Positioning: A combined USB DAC and headphone amplifier designed for flexible connectivity in modest setups.
- Description: Offers diverse input options and quality digital-to-analog conversion with proven chips, ensuring clean sound in compact environments. Compared to the more specialized functions in the phono equalizer or flagship digital systems, it serves users needing versatile performance in smaller rooms on a moderate budget.
sPQ-100PS
- Positioning: A specialized phono equalizer aimed at optimizing analog vinyl playback.
- Description: Supports multiple EQ graphs and cartridge selections, allowing users to tailor its performance to different vinyl records with precise, natural tone reproduction. Compared to the digital processing in higher-end systems like the sMS-2000 or power amplification of the sPA-1000, it focuses on dedicated vinyl setups.
sPA-1000
- Positioning: A fully balanced Class D power amplifier suited for demanding audio systems.
- Description: Uses advanced power stabilization and balanced circuitry to achieve natural sound with precise control, delivering detailed performance in mid-to-large room environments. Compared to the compact functionality of the sHP-100 and the digital sophistication of the sMS-2000, it meets the needs of users looking for robust amplification with higher build quality.
sCLK-OCX10
- Positioning: A master clock generator developed for high-end digital audio systems.
- Description: Produces a pure 10MHz sine wave clock output with ultra-low phase noise and selectable impedance, thanks to its dedicated analog design refined over many years. Compared to devices focused on signal processing like the sMS-2000 or amplification like the sPA-1000, it serves audiophiles who need tight synchronization and precision.
sMS-2000
- Positioning: An integrated high-end digital audio system configured as the flagship for immersive musical experiences.
- Description: Brings together premium components including a dedicated USB host card, Ethernet interface, high-grade clock module, and custom power supply to deliver exceptional depth and clarity. Compared to the focused roles of the sPA-1000 and sCLK-OCX10, it offers comprehensive functionality and superior performance suitable for large, sophisticated systems.
Our take on the brand
Look inside the brand
Our interview with the brand
What are two key technological innovations or strong opinions that differ you from other brands?
First, we don’t just use advanced technologies like ultra-high-speed digital hardware, precision audio clocking, or noise filtering—we develop them ourselves with a deep understanding of how each element affects sound quality. For example, our proprietary power electronics for audio circuits and custom-designed oscillators play a critical role in delivering our distinctive sound.
Second, while many brands prioritize marketing, we invest heavily in R&D. This means our products may not always be the most widely advertised, but they are built on a solid foundation of innovation and long-term vision. Rather than making minor upgrades, we aim to create fundamentally better products with each release. That’s a philosophy that consistently earns us loyal users around the world.
What's your approach to customer support?
At SOtM, we take customer support seriously. Customers are encouraged to first contact their local dealer or distributor, as they are trained to handle most issues and can provide service in the customer’s native language. However, if further assistance is needed, customers are always welcome to reach out to us directly. When a customer experiences an issue, we aim to respond quickly, diagnose the problem accurately, and offer a solution that minimizes any disruption. We go above and beyond by offering firmware updates, personalized setup help, and sometimes even remote access support to ensure the best possible experience.
What are your favorite tracks for showcasing the strength of your products?
Some of our go-to pieces include:
- Stravinsky – The Firebird Suite (Finale): Great for dynamics and layering.
- Copland – Fanfare for the Common Man: Perfect for testing impact, timing, and space.
- Mahler – Symphony No. 2 "Resurrection": A true challenge for any system, with massive scale and emotional intensity.
We also enjoy film scores for their emotional engagement and wide frequency content. Ultimately, we choose tracks that are musically moving and technically revealing—regardless of genre.
What other products pair best with yours?
Since we produce everything from digital sources to amplifiers and cables—essentially all components except speakers—we typically use speakers from brands like Focal and Magico in our reference systems. All other components in the system are SOtM products, allowing us to demonstrate the full potential of our technology in a fully optimized environment.
Used
SOtM
What if you spend more?
Product Strengths
- Combines music server, streamer, and DAC functionalities into an all-in-one system
- Features user-installable storage with two bays for 2.5' drives
- Equipped with the AKM 4490 DAC chipset, known for musicality and a rich, smooth sound
- Comes with the Aurender Conductor app, which is simple, intuitive and stable for browsing and control
- Uses a caching system with a 240GB SSD to ensure stable playback and minimize stress on storage drives
Product Considerations
- The overall unit size is fairly large
- Requires a stable network connection for streaming
- Storage drives are for 2.5 inch drives, rather than the more common and affordable 3.5 inch desktop size disk drives
- Internet Radio and Spotify Connect are available on the app, but cannot be cached because they're considered a constant stream
- May be overkill for casual listeners
Comparisons (according to reviewers)
- Compared to Aurender A100, the A200 runs cooler, boots up faster, and has a larger screen—the A200 also offers two user-installable drive bays for large libraries of local files
- Compared to AURALiC Vega G1, the A200 offers a deeper and more introspective look inside each song, but lacks horizontal soundstage expansiveness and 3D imaging effects
Takeaway: The Aurender A200 is a versatile digital audio solution that offers a combination of excellent sound quality, user-friendly software, and flexible storage options. It could be the perfect choice for audiophiles seeking a streamlined and high-performance music server and streamer.
Video review
Our take on the brand
Product Strengths
- Natural and realistic sound, not 'tubey' but refined
- Organic warmth and a touch of 'tube magic'
- Technical abilities combined with a natural, alive sound signature
- Exceptional transient response with inner detail and lifelike information
- Many inputs and outputs available
Product Considerations
- The sound can initially be very 'digital' before properly conditioned, requiring a couple of days to achieve its optimal sonic signature
- A reviewer noticed a subtle midrange bump, which may cause congestion in super-complex music compared to higher-priced DACs
Comparisons (according to reviewers)
- Vs Bricasti M3: Wavelight is slightly warmer sounding with somewhat deeper bass, and overall, the Wavelight is preferred for its musicality at a lower price point
Takeaway: The Rockna Wavelight is a well-built DAC/preamp that provides a balanced, natural, and engaging listening experience. It offers high-end performance with unique technologies and features.
Video review
Our take on the brand
Product Strengths
- Beautifully crafted with smooth lines, elegant heat sinks, and available in silver or black finishes
- Features a large, super clear, and easy-to-read 6.9-inch display
- Offers onboard storage for media files via two user-accessible storage bays on the rear panel
- Dual-mono AKM4490 DAC configuration delivers exceptional channel separation and a remarkably low noise floor
- Supports Tidal, Qobuz, Spotify Connect, and Internet Radio
Product Considerations
- Premium price point
- Storage drives are not included
- Might be feature-rich for users seeking a simpler solution
Takeaway: The Aurender A15 is a stunning and precision-crafted piece of gear, packed with technology, that delivers convenience and sound quality. It allows one to enjoy music at a level rarely achievable.
Video review
Our take on the brand
Product Strengths
- Easy to install storage, with a tool-less design using thumbscrews for 2.5in HDDs or SSDs
- A 240GB NVMe SSD is used for caching music for playback, which prevents glitches
- A super capacitor UPS is included for an orderly shutdown in case of mains failures
Product Considerations
- No built-in digital-to-analogue conversion, so it needs to be used with a DAC or amp/preamp with onboard conversion
- Not Roon-compatible
Comparisons (according to reviewers)
- Vs Aurender A30: The N200 is half the price, but gives away little apart from an optical disc-drive
Takeaway: The Aurender N200 is a well-designed network audio transport with easy storage installation and a caching system for smooth playback. It is built to avoid glitches and can be a great addition to an audio system.
Video review
Our take on the brand
What competes at this price?
Our Summary
Product Strengths
- Exceptional build quality with machined aluminium chassis
- Sounds controlled, rich, and quiet without being dull
- Built-in UPS protection and a sophisticated linear power supply
- The Aurender app works particularly well, especially on the iPad, for library management and playback
- Versatile storage options
- Offers only USB audio out
Product Considerations
- The Android app is a bit basic
- The 3-inch amoled display is not a full-color type with artwork
Takeaway: The Aurender N150 is a well-built, high-performing music server/streamer that delivers exceptional sound quality. With its user-friendly app and versatile features, the N150 is a great choice for audiophiles seeking a premium streaming experience.
Video review
Our take on the brand
Our Summary
Product Strengths
- Exceptional sound quality is delivered through the AKM4490REQ Dual-Mono DAC
- It can be used as a music server, streamer, or dedicated DAC since it has a variety of digital inputs
- User-installable storage allows for customization
- Versatile connectivity options including HDMI ARC
Product Considerations
- An Ethernet cable is required, as it does not have built-in Wi-Fi, though it has Bluetooth/Wi-Fi antenna for Apple Airplay and Chromecast
- The single drive slot might be limiting for extensive local libraries
- There might be a learning curve for maximizing all features
Comparisons (according to reviewers)
- PrimaLuna DAC is mentioned as an alternative external DAC
Takeaway: The A1000 is a versatile network player with great sound quality and multiple connectivity options, which makes it a good choice for audiophiles. It is designed to integrate well with both streaming services and local file playback.
Video review
Our take on the brand
Our Summary
Product Strengths
- Combines a dual-drive music library with an audiophile-grade network switch
- Requires zero configuration, making it plug-and-play
- Features a 4-port network switch with two SFP fibre ports for complete electrical isolation, reducing network noise
- CNC aluminum chassis provides excellent shielding and reduces vibrations
- Lumin provides detailed instructions for consumer installation of SSDs
Product Considerations
- The 8TB HDD version uses NTFS format, which may require additional software for Mac users
- Rear overhang may impact cable attachment and removal on some devices, mostly XLR connectors
Comparisons (according to reviewers)
- Compared to Melco N1, the L2 seems to have 'fixed' most of our issues with music storage', while the Melco N1 runs Minimserver, which is a different take on music server and storage
- Compared to Aurender ACS100, the Lumin L2 is like a dedicated NAS, while the Aurender ACS100 adds CD ripping but does not offer network switching
Takeaway: The Lumin L2 is easy to set up and use, and it helps improve sound quality by reducing network noise. If someone wants a simple way to manage their music library and improve their audio system, this could be a great choice.
Video review
Our take on the brand
Our Summary
Product Strengths
- The Auralic Aries S1 offers high-quality streaming at a relatively affordable price point, making it a great choice for those who value sound quality
- The design is exquisite, neat, and half-width, featuring a classy display and is beautifully made
- It functions as a network bridge, seamlessly integrating with Auralic's Lightning DS platform, offering reliable hardware and app support
- The Aries S1 is equipped with the powerful Tesla G3 streaming platform, offering improved processing and memory capabilities
- It offers versatile connectivity with standard digital inputs/outputs, including AES and supports various streaming services
Product Considerations
- The Lightning DS app is only available for Apple iOS, which may deter Android users
- It does not have built-in WiFi, relying solely on Ethernet connection
- Roon certification may not be immediately available
- The S1 is not a DAC, preamp, nor does it have a headphone output
- The optional PSU S1 power supply is an additional cost
Comparisons (according to reviewers)
- The Auralic Aries S1 is good enough for the Chord Dave, unlike the Cambridge Audio MXN10
- The combination of the S1 with the PSU S1 comes very close to the Aries One, and possibly surpasses it
Takeaway: The Auralic Aries S1 is a well-engineered streaming processor that provides high-quality streaming for audiophiles already invested in a good DAC. It is easy to use, has a stylish design, and integrates seamlessly with various streaming services.
Video review
Our take on the brand
Our Summary
Product Strengths
- The Nagra streamer is built from a solid block of aluminum, making it hefty and solid
- Simple to use, plug and play, and works out of the box with Tidal and Spotify Connect
- Delivers clarity, resolution, musicality, and an immersive experience
- Creates a big, three-dimensional soundstage with excellent instrument separation
- Offers a clean and dynamic sound, providing an emotionally engaging listening experience
- Ethernet connection is required, as it does not stream via Wi-Fi
Product Considerations
- Relies on third-party apps like mConnect for some functions, as it lacks a dedicated Nagra app
- Limited output options, particularly for systems not using a Nagra DAC, with no USB audio output
- If one does not have a Nagra DAC, coaxial output is the only option, which has limitations in file quality compared to N-Link
- Lacks physical controls such as a screen, buttons, or a remote control
Comparisons (according to reviewers)
- Compared to the HiFi ROSE RS-130, the Nagra streamer has a more natural, liquid, and delicate rendering, while the RS-130 is more punchy, sharp, and incisive with the imaging
- Compared to the Aurender N10, the Nagra streamer extracts finer details and provides a more three-dimensional, structured presentation, while the N10 sounds slightly fuller and more powerful
- Compared to the Lumin U2 Mini, the Nagra Streamer provides more air between instruments, stronger bass, better dynamics, and a smoother—more natural sound with an analog feel
Takeaway: The Nagra Streamer is a well-built, minimalist device that is easy to use with great sound. It's especially good for those with Nagra DACs due to the N-Link connection, creating a great match.
Video review
Our take on the brand
Questions? Ask the brand's dealers.
How to buy
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