I2S has recently become a topic of discussion, I thought I would try and clear the water with regards, Antipodes and I2S
Antipodes Audio currently has I2S via HDMI and RJ45 on the OLADRA, K50 (original K50 HDMI only) and the K22.
The S20 via HDMI only.
The HDMI runs on LVDS and has dip switches on the underside of the units to set for DSD playback, the dip switches are only required for DSD playback, and only for the HDMI output.
Antipodes Audio devices with dip switches are set at PSAudio standard at factory.
The RJ45 runs on LVCMOS, and connects to a great number of DACs without issue, however, there are a number of manufacturers that have assigned different pin connections so a custom cable may be required.
I will try to add to this thread when more data becomes available and will lock it, if you need to enquire regarding your DAC, please post a seperate topic or PM me.