PCHIFI UIP-HiEnd USB Audio Purifier USB Audio Isolator ADuM4165 480M High Speed OCXO+PLL High Precision Low Phase Clock System

PCHIFI UIP-HiEnd USB Audio Purifier USB Audio Isolator ADuM4165 480M High Speed OCXO+PLL High Precision Low Phase Clock System

Description:
- It adopts the latest high-speed USB isolation chip for ADI, combined with OCXO + PLL high-precision low phase noise clock system, as well as multiple uV level pure linear power supplies, and a luxurious CNC all aluminum alloy integrated shell. UIP can effectively isolate ground wire interference from USB ports, purify USB signals, and use linear power sources to replace power supply to output ports. After actual testing and listening, the UIP effect was immediately effective, with more detailed and transparent music, a quieter and more durable background, and the ability to feel the emotions of the singer, resulting in a more rich musical flavor.

Key Advantages:
- Latest 480MBPS high speed isolator chip for ADI
- Fully linear uV low noise power supply
- OCXO + PLL clock system
- External clock input port
- Aluminum alloy case

Features:
- Using up to 4 uV level low noise pure linear power supplies to independently power the OCXO constant temperature crystal oscillator, isolation chip, and USB output port, completely isolating power interference from the PC.


- Adopting ADuM4165 USB 2.0 high-speed isolation scheme, the isolation voltage is increased to 5700V, and the high-speed 480M (meeting DSD5125 bit rate and PCM768) completely isolates the ground loop in the data interface and interference in the signal.


- The high-precision and low phase noise clock system adopts OCXO constant temperature crystal oscillator + PLL phase-locked loop, and the USB signal is optimized through restructuring processing to obtain a completely isolated, clean, stable, high-speed, and accurate USB signal.


- All digital audio devices, including network players, must rely on the clock for digital/analog conversion. Therefore, the quality of the clock is closely related to the sound quality. A clock with extremely low adjacent phase noise is the key to achieving low time base error. The built-in clock system provided by UIP has small error, high stability, and low phase noise, greatly improving clock accuracy and reducing clock jitter, allowing you to experience the upgrade of UIP, The stunning changes brought to your audio system.
- Due to the built-in high-precision OCXO, it is recommended to preheat for 15 minutes to fully exert the effect of the constant temperature crystal oscillator.

Specification:
- Port number: USB A-Out x 1, USB B-In x 1, BNC-in x 1
- Input impedance: 50ohm/75ohm adaptive
- CMOS square wave: 0.3V - 3.3Vpp
- Sine wave: 0.5 - 3.3Vrms
- Regulated circuit: 2 channel LT3042 + PNP and 2 channel LT3042
- Core clock: imported OCXO + PLL circuit
- Case material: aluminum alloy
- Dimension: 150 x 175 x 50mm
- Net weight: 1.5kg
- Voltage: 220-240VAC/110-120VAC
- Power consumption: 7W; fuse specification 5 x 20mm/1.0AL

Package Included:
- 1 x Host