It Works ! - Sony UBP-X1000ES HDMI "Audio" output to Chinese I2S Adapter Board to DS Sr. I2S Input

Audiophonics shows this one.

If so, they are both the same box and reverse the L & R DSD Channels. It will never reverse the PCM channels. I have checked this numerous times with the Coax, Optical, AES/EBU inputs. The only way to get correct L & R DSD outputs is with this board that’s been mentioned numerous times by myself and others:

It comes with a ribbon cable that you cut in half, plug one end into either of the I2S white header connector on either of the boxes you bought (both boxes behave the same - “trust me”). Then you solder the pins based on the following pinouts :