#20A. TransportPi MkII

Introduction
TransportPi MkII is a low jitter digital audio interface transmitter board that is compatible with Raspberry Pi HAT. It was especially designed in pure synchronized mode to have best possible low jitter performance. When integrates with RPi and FifoPi, you can build an audiophile grade digital transport for ROON and other player software. With ReceiverPi included, it can also be configured as a S/PDIF FIFO or multi sources digital music transport.

Highlighted Features and Specifications

• Pure synchronized clock architecture for best possible low jitter performance
• Built-in multi-stages S/PDIF reclocker
• Enhanced impendence matching network to ensure best possible S/PDIF signal quality
• High quality isolated S/PDIF output in RCA connector
• High quality non-isolated direct driven S/PDIF output in BNC connector
• Optical S/PDIF output in TOSLINK connector
• LVDS I2S/DSD/DoP digital audio output in HDMI connector (mode B)
• Mute and DSD enable signals over HDMI output work great for eligible DACs
• 3.3V DC input makes it possible to use high quality ultracapacitor or LifePO4 battery power supply
• Up to 192KHz S/PDIF and 768KHz HDMI outputs
• Max MCLK frequency = 1024*Fs
• Can work independently with other digital audio front ends with MCLK output (RPi free)
• Possible to have independent DC power input
• DIY friendly and plug and play, no software driver is required.

User's manual

TransportPi Comparison

Documents

https://github.com/iancanada/DocumentDownload/tree/master/TransportPi