Why not first try an HDMI cable? Same connector.
If going from an ET-3 to a PSAudio pin layout.
Shanling pin 15 is for mute but Mute is null and void on the Shanling. Not an option
Pin 16 is for DSD
On the PSAudio layout Pin 15 is DSD and pin 16 is mute
I ordered a Blue Jean hdmi cable and will disable pins 15 & 16
Don’t care about DSD
Want to hear how the cable performs. Meets all the latest standards