Reply To: SPDIF output

Forum Digital source SPDIF output Reply To: SPDIF output

The Well Audio

    If you cannot break the ground sharing between CS8414 and TDA1541A you are at risk of a ground loop.

    You can try connecting both FIFO ground (input and output) close to the TDA1541A, as in the picture you have uploaded.
    Not sure this will avoid ground loop.