Accessories

tx-USBhub

tx-USBhub

 

  Those esteemed customers having experience of using the tX-USB and tX-USBexp products of USB host cards would have known the fact as to how much the quality of USB port affects the audio sound.

tx-USBexp

tx-USBexp

 tX-USBexp is PCI express USB 3.0 host interface card designed to perform the ultimate USB audio functions.

sCLK-EX

sCLK-EX

 You may know, though thousands of digital audio-related data, that it is imperative that digital audio devices require clock signals.

 The digital audio devices express very delicate audio signals using a digital data comprised of ‘0’ and ‘1’, and although the digital audio devices can also transmit the audio signals to other devices, the digital audio signals have to be converted eventually to analogue signals to reach us because the digital data cannot be felt or understood by our senses. This process is called a Digital to Analog Conversion, and the digital data in this process is converted to an analogue signal in response to a signal (clock signal) where ‘0’ and ‘1’ are repeated at a predetermined time interval.

 Theoretically, although a perfect clock signal must repeat ‘0’ and ‘1’ at a predetermined time interval, the perfect clock signal unhappily does not exist in this world. All clock signals have a time error, and a more perfect analogue signal can be made when the number of errors grows fewer.

 The time error, that is, the accuracy of clock is measured and managed not at a digital domain, but at an analogue domain such that the digital audio may be called a part of analogue audio domain, and a method capable of more easily and more clearly understanding and feeling the accuracy of the clock is to experience through sCLK-EX, which is a clock module of SOtM.

 If you have ever experienced at least once the sound change in audio system applied with the sCLK clock module, there will be no need of further deliberate explanation of what result can be obtained when the sCLK-EX clock module is used that is upgraded by one step in terms of function and audio quality.

 The sCLK-EX can be used for all digital devices that require clock signals such as DAC, USB host card, CD player, PC main board and LAN controller. The sCLK-EX can simultaneously use four (4) clock outputs so that one single sCLK-EX board can be used for various frequencies including the system clock, LAN port clock and USB clock in your PC.

Furthermore, the device can be used synchronously with a high precision clock such as rubidium clock by using the Master clock option.

 You can easily reach to the completely new sound stage by a single sCLK-EX board. You are requested to please experience a different dimensional world brought by sCLK-EK, which is an upgraded version approved by already advanced technology and sound.

Key Feature

 

  • Custom designed ultra low phase noise oscillation circuit
  • Isolated differential clock signal distribution
  • Four outputs clock
  • Wide operating voltage input range
  • Ultra low noise regulator circuit
  • External master clock input
  • Clock control input

Download

 

 

MANUAL

sCLK-EX instruction manual

 

Specification

 

Internal reference clock
  Custom designed ultra low phase noise oscillation circuit
  Isolated differential clock signal distribution
Clock output
  Isolated clock output : U.FL connector x 4
  Supply matching board for connecting target board
Single clock frequency for interface system
  sCLK-EX12 : 12MHz
  sCLK-EX25 : 25MHz
  sCLK-EX48 : 48MHz
  sCLK-EX22/24 : 22.5792MHz / 24.576MHz selectable by SEL0 input
  sCLK-EX45/29 : 45.1584MHz / 49.152MHz selectable by SEL0 input
  Optional other frequency available
Dual independent clock frequency for digital audio system
  sCLK-EX1412 : 14.318MHz, 12MHz
  sCLK-EX1448 : 14.318MHz, 48MHz
  sCLK-EX1425 : 14.318MHz, 25MHz
  Optional other frequency available or selectable by SEL0, 1 input
Triple independent clock frequency for mother board & interface
  sCLK-EX142512 : 14.318MHz, 25MHz, 12MHz
  sCLK-EX142548 : 14.318MHz, 25MHz, 48MHz
  Optional other frequency available or selectable by SEL0, 1 input
Quad independent clock frequency for mother board & interface
  sCLK-EX14252612 : 14.318MHz, 25MHz, 26MHz, 12MHz
  sCLK-EX14252648 : 14.318MHz, 25MHz, 26MHz, 48MHz
  Optional other frequency available or selectable by SEL0, 1 input
Clock control input
  Isolated control input connector x 2
  Non isolated control input x 7
External master clock input : Optional
  Input frequency : 10MHz (Optional other frequency available)
  Isolated 50Ω external clock input : U.FL connector x 1
  Isolated 75Ω external clock input : MCX connector x 1
  Differential clock signal input & internal distribution
Power input
  Input Voltage : 9Vdc ~ 12Vdc (optional 6.5Vdc ~ 8.5Vdc)
  Operating current : 1A >
Power output
  All output use ultra low noise regulator circuit
  5V, 0.5A x 1
  3.3V, 0.5A x 1
Power regulator circuit
  Custom designed ultra low noise regulator circuit x 3
  Standard ultra low noise regulator circuit x 1
  Active noise canceler circuit
Components
  Audio grade film capacitors
  Audio grade tantalum capacitors
Operating environment
  Operating temperature range: +10 ~ +30oC
  Storage temperature : 0 ~ +40oC
  Operating & storage humidity : 10% ~ 90%

sCLK-XXXX

sCLK-XXXX

 The CLOCK is the most important element of digital audio system, working like a heart for human body.

iSO-CAT6

iSO-CAT6

 Almost all the audiophiles would have experienced of tuning the audio system with variety of cables or accessories in order to enhance sound quality. Particularly, those people who have number of sound tuning experiences should be well aware of facts that the sound effect attributable to tuning accessories or the cable’s type are all distinctively unique and different.  

SATA filter II-III

SATA filter II-III

 SATA filter II and SATA filter III are a noise filter that upgrades PC sound by blocking noise from HDD, ODD & SSD.

FAN filter

FAN filter

FAN filter is a noise filter that upgrades PC sound by blocking noise from CPU Fan & system Fan.

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