{
  "format": "forge.graph/0",
  "name": "Clean Boost",
  "author": "Chirp",
  "license": "CC-BY-4.0",
  "remixed_from": null,
  "description": "Up to 20 dB of clean gain for solos or to push an amp or a drive harder, with a Voice switch: Flat, Bright (lifts the treble lost in long cables) or Fat (more low end).",
  "tags": ["utility", "boost", "gain"],
  "face": {
    "knobs": [
      { "id": "boost", "label": "Boost", "default": 0.2,
        "controls": [ { "target": "amount.v", "from": 1, "to": 10, "curve": "exp" } ] }
    ],
    "menus": [
      { "id": "voice", "label": "Voice", "options": ["Flat", "Bright", "Fat"], "default": 0,
        "controls": [ { "target": "voice.treble_db", "values": [0, 6, -2] },
                      { "target": "voice.bass_db", "values": [0, -1, 5] } ] }
    ]
  },
  "nodes": {
    "amount": { "block": "value", "mono": true },
    "boost": { "block": "formula", "set": { "expr": "a * b" }, "in": { "a": "in", "b": "amount" } },
    "voice": { "block": "eq3", "in": { "x": "boost" } }
  },
  "out": "voice"
}