JCAT USB Card for computer audiophiles

JCAT USB Card is the ultimate solution for computer audiophiles who want the best sound quality from their USB DACs and USB-to-S/PDIF converters.

JCAT USB card was designed by Adnaco Technology Inc. together with JPLAY specifically for low noise high performance audio applications such as hi-end audio playback.


– ultra low noise design for noise sensitive audio applications
– ultra low noise linear regulators and high quality filters
– high precision ultra low phase noise oscillator
– uDP720201 NEC controller
– two USB 3.0 connectors supporting Low Speed (1.5 Mbps), Full-Speed (12 Mbps), Hi-Speed (480 Mbps) and Super-Speed (5 Gbps) data rates
– 5V for USB devices can be supplied from a PC’s power supply via an HDD LP4 connector or from an external power supply via a power jack connector
– for noise sensitive applications the 5V USB power can be filtered by two onboard high performance filters with PSRR better than 90dB at 10kHz
– in case external PSU is very high quality, it is possible to bypass the filters and pass the 5V USB voltage from the external PSU directly to the USB connector
– for self-powered USB devices 5V power is not required for card operation
– low profile bracket is included

JCAT USB Card is sold by JPLAY