{
  "edition": {
    "new": "Original, BigHit Series",
    "old": "Original"
  },
  "ring_codes": {
    "new": "SLKA-25118\t1 45V0, 45WA",
    "old": "SLKA-25118\t1 45V0"
  },
  "serial": {
    "new": "SLKA 25118, SLKA 25200",
    "old": "SLKA 25118"
  }
}