2 ports USB hub
USB power ON/OFF switch
External power input
For the best USB audio performance
From the SOtM web site:
‘ tX-USBexp is PCI express USB 3.0 host interface card designed to perform the ultimate USB audio functions. If you want to use a PC as a hi-end audio source device via USB connection, the various types of noise should be blocked from the inside of the digital devices. To reduce such types of noise, tX-USBexp has the special filter circuits, an Ultra low-noise Voltage regulator and an ultra-low jitter clock. The tX-USBexp is also available to get powered from the external battery pack such as ‘mBPS-d2s’ through the external power input connector.
You will hear the ultimate USB audio performance.’
From a review of the Audiostream web site:
‘Namely, the degree to which the SOtM offers an improvement over my PC’s internal USB port which is nothing short of dramatic. It is demonstrably and utterly obviously better. No ifs, ands, or buts about it.
Original Box and plate
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