{
  "comments": {
    "new": "Internal Serial: MK-51002\n\nVolume Label: HOD2DC"
  },
  "legacy": {
    "write_offset": {
      "new": "-319|-318, -374|-372, -415",
      "old": "-319|-318, -415"
    }
  },
  "ring_codes": {
    "new": "*12S*\t51002\tB IFPI L433 A1 IFPI 7480\nMK-51002\t1M5\tC\t98\tMADE IN JAPAN IFPI L223\nMK-51002\t2MB1\tC\t98\tMADE IN JAPAN IFPI L223 IFPI 3950",
    "old": "*12S*\t51002\tB IFPI L433 A1 IFPI 7480\nMK-51002 1M5 C 98 MADE IN JAPAN IFPI L223"
  }
}