{
  "comments": {
    "new": "PC/Mac Hybrid\n\n-12, -22 offset discs: No MCN",
    "old": "PC/Mac Hybrid\n\n-12 offset disc: No MCN"
  },
  "legacy": {
    "write_offset": {
      "new": "-22, -12, 0",
      "old": "-12, 0"
    }
  },
  "ring_codes": {
    "new": "*2R* 1020121\tD 2 OF 4\tB IFPI L433 A3\n1020121\t+ +\t94839-02 IFPI L027 IFPI 1008\nRBB7047CDE/2 IFPI L012 IFPI 05A0",
    "old": "*2R* 1020121\tD 2 OF 4\tB IFPI L433 A3\n1020121\t+ +\t94839-02 IFPI L027 IFPI 1008"
  }
}