{
  "name": "Classic Rock",
  "bank": 1,
  "program": 0,
  "master_volume": 0.7,
  "tuner_enabled": false,
  "chain": [
    {"fx_type": "noise_gate", "enabled": true, "bypass": false, "params": {"threshold": 0.015}, "nam_model_path": "", "ir_file_path": ""},
    {"fx_type": "overdrive", "enabled": true, "bypass": false, "params": {"drive": 0.55, "gain": 0.8}, "nam_model_path": "", "ir_file_path": ""},
    {"fx_type": "nam_amp", "enabled": true, "bypass": false, "params": {}, "nam_model_path": "factory/marshall_plexi.nam", "ir_file_path": ""},
    {"fx_type": "ir_cab", "enabled": true, "bypass": false, "params": {}, "nam_model_path": "", "ir_file_path": "factory/greenback_4x12.wav"},
    {"fx_type": "delay", "enabled": true, "bypass": false, "params": {"time": 380.0, "feedback": 0.3, "mix": 0.25}, "nam_model_path": "", "ir_file_path": ""},
    {"fx_type": "volume", "enabled": true, "bypass": false, "params": {"level": 0.75}, "nam_model_path": "", "ir_file_path": ""}
  ],
  "midi_mappings": {
    "drive": {"cc_number": 14, "channel": 0, "min_val": 0.0, "max_val": 1.0}
  }
}