IIS pin configuration with Gustard A26 DAC

[Wei Cao]

With type B on Matrix X-SPDIF3, you may get a correct sound of PCM. But in this case, the left and right channel of DSD will be reversed.
With type C, the left and right of DSD playback should be correct.

If you only listen to PCM files, you can set it to Type B.
Thank you.