Ultimate High Performance Audio

SOtM tX-USBexp Audiophile PCIe to USB Audio Card:

The SOtM tX-USBexp is an advanced audiophile PCIe to USB audio card like no other. This audio card has a unique design incorporating an ULNR(Ultra low noise regulator) for digital, clock, USB power circuit. Power input noise filters. PCI express slot noise filters. Xtremely Low Jitter clock. Active noise canceller for clock power. You can also use the audio card's external power connector to bypass your computers internal power supply and feed the card with the SOtM mBPS-d2s Intellegent Battery Power Supply for an additional boot in performance. It simply does not get any better than this! 

USB port
USB 3.0 compliant xHCI host controller
PCI express x1 Gen2 interface
Support for super-speed, high-speed, full-speed, and low-speed
USB port power on/off function
Over current protection
ESD protection

Power regulation circuit
ULNR - Ultra Low Noise Regulator
Automatic selected external power input
2nd stage noise filter for ULNR power source

Clock circuit
Ultra low phase noise clock
Specifically designed active noise reduction regulator
PPL power supply filter

Internal power input
Input voltage : +12.0Vdc(+0.5V, -0.5V)
Input current : 2A max
4 pin IDE power connector

External power input (not included)
Input voltage : +6.5V ~ +9Vdc
Input current : 2A max
5.5mm OD x 2.1mm ID DC adaptor jack

USB port output power
Output voltage : +5.0V(+0.5V, -0.25V)
Output Current : 1.5A at 20 degree C
Recommended output current 0.5A >

Operating environment
Operating temperature : 0C ~ 30C
Storage temperature : -10C ~ 50C
Operating & storage humidity : 10% ~ 90%

OS support
Linux (kernel with high speed USB 2.0 support)
Windows 7 or higher

Windows 7 driver disk
Short and long PCI trim plate

Unsupported Devices with Windows

MSRP = $350 USD


SOtM In-Line SATA Power Noise Filter:
(Now supports all SATA drives)

The SOtM In-Line SATA Power Noise Filter is a must have computer audiophile product. This device has a unique design incorporating individual 12V, 5V, and 3.3V RF noise and ripple filters. We recommend these for use with all SATA drives.

Improved noise filter section compared to MKI and MKII
Can be installed with drive mounted directly to bottom of case
The SATA data lines no longer route through the filter

MSRP = $70 USD

SOtM In-Line Fan Power Noise Filter:

The SOtM In-Line Fan Power Noise Filter is a must have computer audiophile product. This device has a unique design incorporating a 12V RF noise filter along with ripple noise filter.

MSRP = $25 USD

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20% restocking fee applied on returns
shipping cost are not refunded on returns