{
  "comments": {
    "new": "Internal Serial: SLES-01742"
  },
  "legacy": {
    "write_offset": {
      "new": "-647"
    }
  },
  "ring_codes": {
    "new": "IFPI 947Q\nIFPI 941Q",
    "old": "IFPI 947Q"
  }
}