I have an outdoor TV with and HDMI cable run through brick to my current receiver. Trying to connect a Sonos Amp Gen 2 with this cable. I am looking for a converter to connect to the opposite end of the HDMI cable and plug into the Sonos Amp Gen 2 Analog Audio cables. It will be next to impossible to just feed audio cables through this brick.
Can you recommend a splitter/converter in order to make this happen?