{
  "legacy": {
    "write_offset": {
      "new": "-647, +2",
      "old": "+2"
    }
  },
  "ring_codes": {
    "new": "PSRM-004390\t1 IFPI L330 A01, A02 IFPI 506E, IFPI 509E, IFPI 50B4\nPSRM-004390\t02 IFPI L336 IFPI 5100",
    "old": "PSRM-004390\t1 IFPI L330 A01, A02 IFPI 506E, IFPI 509E, IFPI 50B4"
  }
}