{
  "legacy": {
    "write_offset": {
      "new": "-647, +2",
      "old": "-647"
    }
  },
  "ring_codes": {
    "new": "PSRM-015200\t1 IFPI L330 IFPI 6609\nPSRM-015200\t3 IFPI L330 IFPI 6607\nPSRM-015200\tG4 1A 03 IFPI L424 IFPI 7299\nPSRM-015200\tG4 1A 01 IFPI L424 IFPI 7275",
    "old": "PSRM-015200\t1 IFPI L330 IFPI 6609\nPSRM-015200\t3 IFPI L330 IFPI 6607\nPSRM-015200\tG4 1A 03 IFPI L424 IFPI 7299"
  }
}