{
  "barcode": {
    "new": "0 10086 04411 9"
  },
  "error_count": {
    "new": "0"
  },
  "legacy": {
    "build_date": {
      "new": "1993-12"
    }
  },
  "ring_codes": {
    "new": "SEGA4411RE R4C\tMFD BY JVC 21"
  },
  "serial": {
    "new": "4411",
    "old": "MK-4411"
  }
}