core/homeassistant/components/denonavr/icons.json

{
  "services": {
    "get_command": {
      "service": "mdi:console"
    },
    "set_dynamic_eq": {
      "service": "mdi:tune"
    },
    "update_audyssey": {
      "service": "mdi:waveform"
    }
  }
}