Product design reasons
As is well known, when using computers and digital broadcasting as PCHFI/CAS digital audio sources, the power and ground noise of the USB port, as well as high-frequency interference signals in the data signal, will have a significant negative impact on the entire audio system. This is directly manifested as music with background noise, current sound, harsh and unbearable sound, loss of details, and deterioration of dynamics, resulting in a poorer listening experience.
For this purpose, Audio Design has developed this UIP2-OLite fever level USB audio purification isolator. It adopts TI's latest high-speed USB isolation chip, as well as multiple pure linear power supplies, and a luxurious all aluminum alloy shell. UIP2. OLITE can effectively isolate the ground interference of USB ports, purify USB signals, and replace the power supply of output ports with a linear power supply.
The front-end supports various computers, PCs, data broadcasting, web broadcasting and other devices, while the back-end supports various USB interfaces, DAC decoders, USB drives, USB hard drives, USB network cards, etc. After actual testing and listening, the use of UIP2-OLite has shown immediate results, with more detailed and transparent music, a quieter and more durable background, and a stronger emotional and musical flavor for the singer.
Outstanding performance
UIP2. Orite USB Audio Isolator Main selling points:
►Four layer PCB board design, gold deposition process;
►Using Texas Instruments' 480Mbps high-speed isolation chip and equipped with an isolation power supply to achieve complete isolation from front-end devices;
►5-way Texas Instruments ultra-low noise, fast transient response linear regulator, fully independent power supply;
►The USB output interface can provide up to 5V/1A ultra-low noise power supply (depending on the input current), which can provide pure power supply for devices such as USBDAC;
►We used a dedicated Japanese TDK filter to effectively suppress common mode noise that may occur during the transmission of high-speed differential signals.
Model： UIP2.0Lite
Input interface： USB 2.0 B port (signal+power)
Output interface： USB2.0A type port
Isolation chip： 480Mbps high-speed isolation chip
Linear Regulator： TPS73801DCQR
Product dimensions： Width 65 x Depth 109 x Height 26 (mm)
Product weight： 158g
