{
  "format": "forge.graph/0",
  "name": "Analog Delay",
  "author": "Chirp",
  "license": "CC-BY-4.0",
  "remixed_from": null,
  "description": "A bucket-brigade echo: warm, dark repeats that get darker and rounder each time around, with a slow wobble in the line. Turning Time while you play bends the repeats' pitch, as the chips do; high Feedback runs away into a soft, saturated swell instead of harsh noise.",
  "tags": ["delay", "analog", "bbd", "echo", "warm"],
  "face": {
    "knobs": [
      { "id": "time", "label": "Time", "default": 0.55,
        "controls": [ { "target": "line.time", "from": 0.04, "to": 0.6, "curve": "exp" } ] },
      { "id": "feedback", "label": "Repeats", "default": 0.45,
        "controls": [ { "target": "fb.amount", "from": 0, "to": 0.95 } ] },
      { "id": "mod", "label": "Mod", "default": 0.3,
        "controls": [ { "target": "mods.wow", "from": 0, "to": 0.0025, "curve": "square" } ] },
      { "id": "tone", "label": "Tone", "default": 0.45,
        "controls": [ { "target": "dark.cutoff", "from": 1100, "to": 5000, "curve": "exp" } ] },
      { "id": "mix", "label": "Mix", "default": 0.35,
        "controls": [ { "target": "mixer.mix", "from": 0, "to": 1 } ] }
    ]
  },
  "nodes": {
    "wobble": { "block": "lfo", "set": { "rate": 0.55, "stereo_phase": 0.25 } },
    "line": { "block": "delay", "set": { "max": 0.62, "glide": 450 }, "in": { "x": ["in", "fb"] } },
    "dark": { "block": "onepole", "in": { "x": "line" } },
    "thin": { "block": "onepole", "set": { "cutoff": 110 }, "in": { "x": "dark" } },
    "chips": { "block": "saturate", "set": { "drive": 1.6 }, "in": { "x": "thin:hp" } },
    "fb": { "block": "gain", "in": { "x": "chips" } },
    "mixer": { "block": "blend", "in": { "dry": "in", "wet": "dark" } }
  },
  "mods": {
    "wow": { "from": "wobble:sine", "target": "line.time", "amount": 0 }
  },
  "out": "mixer"
}