ProtoDAC TDA1387 X8 project

[bobdcarr]

Rather than a reclocker/isolator, you could just add a DIR9001 SPDIF to I2S board. Then use your Allo DigiOne to feed it SPDIF.  The DigiOne already has isolation and low jitter.

GPIO pin 12 = BCK, pin 35 = LRCK, pin 40 = DATA

Connections

Thanks, being a master tweaker, I will now have to try what you suggested since the SPDIF to I2S board is so inexpensive. I am currently running 2 Allo Digione Pi's so I can afford to experiment with one. I plan on building an enclosure with all of the components.

As far as LifePO, I wonder if anyone has tried using a USB Lithium Power Bank so I can leave it in the enclosure, just charge it from the 5V linear that will power the Pi and run the output to the ProtoDAC PCB.

Cheers!