{
  "legacy": {
    "write_offset": {
      "new": "-647, +2",
      "old": "+2"
    }
  },
  "ring_codes": {
    "new": "PSRM-006120\t02 IFPI L337 IFPI 5100\nPSRM-006120\t04 IFPI L336 IFPI 5100",
    "old": "PSRM-006120\t02 IFPI L337 IFPI 5100"
  }
}