#17B. HdmiPi Pro II Flagship HDMI transport interface

Introduction
HdmiPi Pro is a dedicated I2S/DSD over HDMI transport interface board. Compared with all other solutions, it is the first one that uses discrete 1-bit LVDS drivers to achieve the highest HDMI signal quality and lowest noise levels. And it also integrates the well-reputed 1-bit discrete secondary re-clockers (similar to a ReClockPi) to ensure the best possible low-jitter performance. HdmiPi Pro is so far the flagship HDMI transport interface board for audiophiles to improve the sound quality of an external DAC to a higher level.
HdmiPi Pro works in SYNC clock mode so it will need a FifoPiMa, FifoPiQ7 or Q3 to operate.

Highlighted Features and Specifications

• Discrete 1-bit LVDS drives to achieve the best possible LVDS signal quality and the lowest noise levels
• Built-in the well-reputed 1-bit discrete secondary re-clock stage
• Enhanced high bandwidth power supply filtering networks
• LDO free design to make it directly use the 3.3V ultracapacitor or battery power supply for the best power supply performance
• Could be so far the best I2S/DSD over HDMI streamer transport interface
• Optimized PCB impedance control for the high speed LVDS signals
• 4 layers PCB design with dedicate shield layers to eliminate EMI noise
• Metal film ultra-low noise resistors to ensure the lowest possible noise level
• Pure sync mode works with FifoPiQ7, FifoPiMa or FifoPiQ3 or other re-clockers.
• Capable of I2S music up to 1536KHz
• Capable of native DSD music up to DSD1024

User's manual

TransportPi Comparison

https://github.com/iancanada/DocumentDownload/tree/master/HDMIpi/HdmiPiPro