The CRG9 has 4 1/8" RTS analog audio outputs. I have a PS4 Pro going to HDMI input, and a MacBook Pro plugged into the DisplayPort via a USB-C to DP adapter.  The audio signal from the HDMI is not being sent to any of the 4 RTS analog outs. I have tried every option in System settings, and in the PS4's system settings too.  I'm assuming the CRG9 is able to split the digital audio signal from the HDMI port and send it through a decoder/DA converter to the 4 jacks on the back. Is that correct? These are supposed to be headphone jacks, and the only way to get audio IN to the CRG9 is via HDMI.  ... View more