sMS-1000SQ Eunhasu

 As traditional network technology has been progressing faster than ever before it has carried network audio technology farther and faster than any other form of audio technology before it. To use a metaphor, we can compare the speed of network audio technology development to the hare racing against the tortoise. Yet we should not overlook the perseverance of the tortoise in the race, the fundamentals of audio technology.

 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 sound.

 The sMS-1000SQ Eunhasu is provided with a SSD as a standard feature focusing on faster speed and less noise which directly effects on sound quality. Further, a larger capacity SSD or HDD can be installed. Moreover, a BDD(Bluray disk drive) can be installed to rip CDs. Also, an external USB storage drive is automatically recognized and used  to play music file.

 Through the network connection, a music file in NAS or internal storage drives can be easily shared, searched and played by NFS, SMB, DLNA server or DLNA renderer features, etc. Also you can build a Multi player system with the sMS-1000SQ Eunhasu and Roon or LMS(Logitech Media Server) supportive devices.   Plus, the sMS-1000SQ Eunhasu allows streaming Qobuz, TIDAL or internet radio easily, so that anyone can enjoy high quality sound with the sMS-1000SQ Eunhasu.

 Simply, the sMS-1000SQ Eunhasu is a state-of-the art music server as well as player based on solid high technology. With the standard configuration, it offers extremely good sound, but with the sCLK-EX configuration, you will be able to experience the climax of sound quality produced by sMS-1000SQ Eunhasu.

 Simply experience the difference and surprise with sMS-1000SQ developed by SOtM.

Key Features

  • Easy Web GUI
  • Roon Ready
  • Roon Server
  • MinimServer
  • DLNA audio rederer, OpenHome support
  • MPD(Music Player Daemon)
  • LMS(Logitech Media Server)
  • Squeezelite
  • HQPlayer Network Audio Adapter
  • Shairport
  • Multi-zone network playback












Audio player
  Roon Ready
  Roon Server
  DLNA audio renderer, OpenHome support
  Music Player Daemon(MPD)
  Logitech Media Server(LMS)
  HQplayer Network Audio Adapter
Audio feature
  Supports PCM 32bit/768KHz max, DSDx512 max
  Upsampling up to PCM384KHz
  Ultra Low Jitter Clock
  Ultra Low Noise Regulator
  Active Noise canceller
USB output model
  Audio grade USB 3.0 port (tX-USBexp)
  External power input jack
  USB port power on/off switch
  USB audio class 2.0 support
Digital output model
  AES/EBU, Coaxial, Optical output
  Supports 24bit/192kHz PCM max
Analog output model
  Balanced output voltage : 1.9Vrms
  Unbalanced output voltage : 0.95 Vrms
  Supports 32bit/192kHz PCM max
  THD+N : 0.005% > @ 1kHz
  Output band width : -3dB@100kHz
Option for Ultra low jitter clock
  sCLK-EX for mainboard, tX-USBexp, digital output, analog output board
  sCLK-XXXX for tX-USBexp only
Standard Storage
  64G SSD for OS
Optional data storage
  max.8TB HDD or max.2TB SSD
Power requirement
  Input Voltage : +19Vdc
  Power : Max 60W
Operating environment
  Operating temperature : +10 ~ +30℃
  Storage temperature : 0 ~ +40℃
  Operating & storage humidity : 10% ~ 90%
  4kg >


sMS-1000SQ Eunhasu is the leading edge music server based on Eunhasu OS and equipped with tX-USBexp as a standard feature.

  • SSD operation as a standard feature, it improves sound  by faster processing speed and lesser noise. 
  • Eunhasu Linux OS for the best audio performance.
  • World best high quality audio grade USB 3.0 host card, tX-USBexp is equipped.
  • Special clock(sCLK-EX, sCLK-XXXX) option is available for mother board, USB output, Digital output and Analog output, it represent entirely different level of sound.
  • Various options are available and users can choose the option as their request.
  • External USB HDD auto mounting for convenience of use.
  • External power for the audio USB port(tX-USBexp), this feature can be easily enhance sound quality.
  • Various hi-resolution streaming service like Qobuz , Tidal or internet radio are available.
  • Much improved ultra low noise regulator, ultra low jitter clock and active noise canceller are equipped.

sMS-1000SQ represents a variety of options to reach to customer’s needs. 

(Please check the information of sMS-1000SQ Windows Edition in separated product introduction)

  • Output options :

– USB output : the standard feature based on the tX-USBexp

– Digital output : the standard feature based on the tX-USBexp with AES/EBU, Coaxial, Optical output

– Analog output : the standard feature based on the tX-USBexp with Balanced, Unbalanced outputs

  • Storage device options :

– Change or replace the standard SSD to bigger capacity storage device : available with max.4TB HDD or max.2TB SSD

  • ODD option for ripping : Bluray Drive
  • Ultra Low Noise Jitter Clock options :

– sCLK-48.0 for USB output model

sCLK-2224 for Digital output or Analog output mode

sCLK-EX142548 for USB output and Motherboard

sCLK-EX14254822/24 for Digital output or Analog output and Motherboard

Yes, it is available. Connect the external USB storage device to one of the USB port on the rear side of sMS-1000SQ. Please refer to the Eunhasu manual.

Depends on which music player program on Eunhasu you use, you will need to set up differently

If you use Roon server on Eunhaus, please click here to what to to, and refer to this instruction too.

If you use Squeezelite or MPD/DLNA on Eunhasu, please click here to what to do.

We recommend using Roon apps on your iPad,iPhone, Android devices or PC, etc.

No, the internet connection is not mandatory, but if sMS-1000SQ Eunhasu is not connected to the internet, some features like time related features or streaming service wouldn’t work.

sMS-1000SQ USB output

sMS-1000SQ USB output

sMS-1000SQ Digital output

sMS-1000SQ Digital output

sMS-1000SQ Analog output

sMS-1000SQ Analog output

No, the sMS-1000SQ Eunhasu doesn’t support Video playback. But video playback is available on sMS-1000SQ Windows Edition based on Windows 8.1 32bit OS .
Under 4 Gbyte video file can playback and Blu-ray Media may cause the problem while playback.

If you have a problem to use Librespot on Eunhasu web gui, please try to remove and re-install the Librespot again. If you would still have the problem after the reintallation, please contact us via email,