{
  "name": "DT 990 Pro",
  "base_reference": "harman",
  "domain": "headphone",
  "bands": [
    {
      "zone": "sub",
      "gain_db": -0.8,
      "q": 0.5,
      "fc_hz": null
    },
    {
      "zone": "bass_punch",
      "gain_db": 2.45,
      "q": 0.5,
      "fc_hz": 60.0
    },
    {
      "zone": "warmth",
      "gain_db": 3.86,
      "q": 0.65,
      "fc_hz": 166.5
    },
    {
      "zone": "body",
      "gain_db": 2.06,
      "q": 0.5,
      "fc_hz": 500.0
    },
    {
      "zone": "vocals",
      "gain_db": -2.17,
      "q": 1.0,
      "fc_hz": 1263.3
    },
    {
      "zone": "presence",
      "gain_db": 3.97,
      "q": 0.5,
      "fc_hz": 3717.4
    },
    {
      "zone": "air",
      "gain_db": -3.6,
      "q": 1.0,
      "fc_hz": 7897.8
    },
    {
      "zone": "sheen",
      "gain_db": 2.24,
      "q": 1.0,
      "fc_hz": null
    }
  ],
  "created_at": "2026-09-10T17:11:01.186230",
  "modified_at": "2026-09-10T17:11:02.003890",
  "signature": {
    "author": "Akash Shravan",
    "author_location": "Chennai, India",
    "author_quote": ""
  }
}