SOtM tx-USBhubEx
Elevate your audio experience with the SOtM tx-USBhubEx, an external USB 2.0 hub designed for superior sound quality. This hub is perfect for systems like Note PCs, Mac minis, or NUC boards that require enhanced USB audio performance. It features advanced noise reduction and clock stabilization technologies to ensure a clean, stable signal path. For optimal results, pair it with a high-quality external power supply. The tx-USBhubEx provides a dedicated solution for audiophiles seeking the best from their connected USB devices.
$370.00
Owner Satisfaction
4.5
/ 5
Category Rank
99
/ 701
#99 in USB & FireWire Hubs
Price vs Category Average
+440%
Above average
USB Output Ports
22.0
/ x Type A USB
Who it's for
- Ultra-Low Noise USB Signal Regeneration
- Advanced Electrical Isolation
- Dedicated External Power Input
Who should skip it
- Premium Price Tag
- Power Supply Not Included
- Limited Port Functionality
Key Specs
USB Output Ports
2 x Type A USB 2.0
Data Transfer Speed
Up to 480 Mbps (HS)
External Power Input
+6.5V to +9Vdc, 2A max
USB Port Output Voltage
+5.0V (+0.5V, -0.25V)
USB Port Over Current Protection
0.8A at 20°C
Internal Power Input
+12.0V, 2A max via 15-pin SATA connector
Operating Temperature
+10°C to +30°C
Host Interface
Internal USB signal connector to computer main board
Features
- Ultra low noise power supply
- Reduces audible jitter with precision clock
- Active noise cancellation for stable clock
- Second stage power regulation
- Individual USB port power control
- Signal noise filtering on USB ports
- High-performance capacitors for audio
- Safety protection for USB power
What customers say
This ultra high end USB hub consistently delivers significant audible improvements for dedicated audiophiles. Users praise its ability to dramatically lower the noise floor, resulting in blacker backgrounds and enhanced clarity for micro dynamics. The sonic transformation is often described as moving toward a more organic, analog like presentation with improved soundstage realism. While the quality and effectiveness are rarely questioned by those who hear the change, the extremely high price point is the primary point of contention. Many feel the value proposition is debatable, viewing it as an extravagant luxury. Nevertheless, the core target audience considers this hub an essential premium component for achieving reference level digital playback.
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$370