sMS-1000SQ Crux Special Edition
Best high-end music server for uncompromising audiophiles seeking sonic purity.
Experience unparalleled audio with the SOtM sMS-1000SQ Crux Special Edition, a state-of-the-art music server meticulously crafted for the discerning audiophile. This high-end system boasts premium internal upgrades, including a 64 GB SSD and the sCLK-EX clock, engineered to minimize noise and maximize sonic purity through rapid OS processing. It effortlessly handles network file sharing via NFS/SMB and integrates seamlessly with Roon and LMS. Enjoy high-resolution streaming from services like Qobuz and TIDAL, bringing your favorite music to life with exceptional clarity and detail.
$3000.00
Owner Satisfaction
4.7
/ 5
Category Rank
44
/ 481
#44 in Stereo Music Streaming Devices
Price vs Category Average
-20%
Below average
OS
Linux
/ Linux
Who it's for
- Serious listeners prioritizing long-term reliability and premium component quality
- Audiophiles seeking reference-grade sonic clarity and analog-like detail
- Digital music collectors needing a versatile, all-in-one streaming server
Who should skip it
- Budget-conscious buyers seeking value over high-end luxury performance
- Casual users preferring a simple, plug-and-play streaming experience
- Listeners without a high-resolution system to support this unit
Performance breakdown
Sonic Purity
The sCLK-EX clock integration virtually eliminates jitter for pristine audio reproduction.
Format Versatility
Handles high-resolution PCM and DSD files with effortless technical precision.
System Integration
Seamless Roon and LMS compatibility makes library management feel entirely intuitive.
Build Integrity
Heavy-duty chassis construction reflects a serious commitment to vibration control.
Clock Flexibility
External master clock input allows for future-proofed high-end system expansion.
Interface Accessibility
Web-based management simplifies complex server settings for the modern audiophile.
Key Specs
OS
Linux
Internal Storage Capacity
64 GB SSD
Supported Audio Formats
PCM 32bit/384KHz max, DSDx64, DSDx128, DSDx256
Internal Reference Clock
sCLK-EX board
Digital Output Support
AES/EBU, Coaxial, Optical (up to 24bit/192KHz PCM)
Dimensions
360×68×240(mm)
Weight
> 4Kg
Power Requirement
+19Vdc, Max 60W
Features
- Optimized for superior sound quality with low noise
- Premium Crux Tune Edition internal upgrades
- Supports Roon core and LMS playback
- High-resolution streaming compatibility
- Network file sharing via NFS and SMB
- Easy management via Web GUI
- External master clock input
- Multi-zone network playback
What customers say
The SOtM sMS-1000SQ Crux Special Edition is highly regarded as a reference music server. Users consistently praise the profound sonic improvements delivered by the specialized clocking and power management. The sound quality is frequently described as exceptionally natural, transparent, and featuring an expansive soundstage. A key highlight is the server's ability to significantly lower the noise floor, revealing micro-details with startling clarity and creating an analog like experience from digital files. While the Crux version offers a noticeable upgrade, the premium price positions it as a specialized investment for dedicated audiophiles seeking the pinnacle of digital playback. Setup is generally smooth, though optimal performance requires careful system matching.
Know before you buy
The sCLK-EX clock is designed to significantly reduce jitter and phase noise. By providing a more precise timing reference, it allows the system to deliver greater sonic clarity, improved soundstage depth, and a more natural presentation of high-resolution audio files.
Yes, the sMS-1000SQ Crux is fully compatible with Roon and can function as a Roon Core. This allows you to manage your local library and stream high-resolution audio directly through your existing Roon-ready setup.
Yes, it features an external master clock input via a 50ohm BNC connector. This allows you to sync the device with a 10MHz master clock for even higher levels of timing precision and audio performance.
The AES/EBU, Coaxial, and Optical outputs support PCM audio up to 24bit/192KHz. While the internal system can process higher resolutions like DSD256, these specific physical outputs are capped at the 24bit/192KHz standard.
The device is managed through a user-friendly Web GUI accessible via your network browser. This interface allows you to configure network file sharing, manage playback settings, and oversee your music library without needing specialized software.
The 64GB SSD is primarily intended for the operating system and metadata caching to ensure rapid, low-noise performance. If you have a large library, you should store your music files on a networked drive (NAS) or an external storage device, which the unit handles easily via NFS or SMB.
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$3000