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Matrix Element S I2S and Gustard DACs - Paul_3605 - 04-12-2024 Hi there, not sure if this is the right place to post but I'm struggling with my Element S... I have both Gustard x20Pro and x26Pro and cannot find a proper setting for the I2S port. Just discovered that the x20Pro is not compatible since it needs at least 3.3V from pin 18 and the Element S does not offer this option. I'm using it as Roon Endpoint. I've found an "almost" suitable setting for the x26Pro. This is the combo Type B and Mode B but works with DSD Native only, no way to play PCM... No matter which rate. Do I need to reboot the streamer after I2S setting? USB out works fine and so does Coax SPDIF (including DSD64 via DoP). But in this case things are not flawless... When I start playing any sample rate a POP/BUMP follows. This happens even if I normalise all to the same sample rate using Roon DSP only with the very first song, then it goes obviously smooth. Is there a way/safe workflow to avoid this? Thanks! RE: Matrix Element S I2S and Gustard DACs - Jack_3714 - 05-13-2024 Did you try M8? RE: Matrix Element S I2S and Gustard DACs - Sandy - 07-09-2024 Hi, We seemed that missed your post, I'll check the pinouts and reply to you soon. RE: Matrix Element S I2S and Gustard DACs - Sandy - 07-09-2024 Hi Paul, I viewed the IIS pinouts of Gustard X26Pro, the DAC only have 1 definition of IIS input via HDMI connector. While the Matrix Audio element S has 4 definitions including type A, B, C and D. According to the definitions. When you are playing PCM files, you should use Type B of Matrix, with this setup, you'll get a wrong left and right channel of DSD. When you are playing a DSD file, you should use Type C of Matrix. With this setup, PCM will have a wrong left and right channel. It seems different with your report. Please confirm. Why does your X26 Pro has multiple of IIS definitions? |