{
"settings": {
"volume": "40",
"zone": "main",
"address": "10.5.7.230"
},
"mappings": {
"audio2": "tv",
"hdmi4": "chromecast",
"chromecast": "hdmi4",
"nexus": "hdmi5",
"chromecastAudio": "av5",
"audio1": "phono",
"phono": "audio1"
}