{
  "legacy": {
    "write_offset": {
      "new": "-153, -12",
      "old": "-153"
    }
  },
  "ring_codes": {
    "new": "wea mfg. OLYPHANT\tZ10472\tAF455073 R01 IFPI 2U7G\n9455073C\t+ +\tC8229-01 IFPI LB48 A01 IFPI 1022",
    "old": "wea mfg. OLYPHANT\tZ10472\tAF455073 R01 IFPI 2U7G"
  },
  "serial": {
    "new": "P/N 9455073N, SP1",
    "old": "P/N 9455073N"
  }
}