@mahler123 210 Streamer | Meridian Audio (meridian-audio.com) I use this to send sound signals to the speaker. (I use ethernet cables from 210 to the meridian speakers
For the above problem I was looking to split the sound before the TV to send to the speakers.
What I could never get working was connect Meridian HD 621 [which promises the same features but could not get it to work]. HD 621 does send hdmi signals out to the TV - but could not get the sound to work. I've tried all the ports including the RS 232 -> Ethernet and then connecting that to the speaker link in of the 210 Streamer.