 
     /// Specification details for preGain
     public static let preGainDef = NodeParameterDef(
-        identifier: "preGain",
-        name: "Pre Gain",
-        address: 2,
+        identifier: "kLimiterParam_PreGain",
+        name: "Pre-Gain",
+        address: AUParameterAddress(kLimiterParam_PreGain),
         defaultValue: 0,
         range: -40 ... 40,
         unit: .decibels)


    /// Specification details for attackTime
    public static let attackTimeDef = NodeParameterDef(
        identifier: "attackTime",
        name: "Attack Time",
        address: 0,
        defaultValue: 0.012,
        range: 0.001 ... 0.03,
        unit: .seconds)


    /// Specification details for decayTime
    public static let decayTimeDef = NodeParameterDef(
        identifier: "kLimiterParam_DecayTime",
        name: "Release Time",
        address: AUParameterAddress(kLimiterParam_DecayTime),
        defaultValue: 0.024,
        range: 0.001 ... 0.06,
        unit: .seconds)
