protected TesiraForteControlPoint(string id, int index1, int index2, BiampTesiraForteDsp parent)
 {
     InstanceTag = id;
     Index1      = index1;
     Index2      = index2;
     Parent      = parent;
 }
        //public TesiraForteLevelControl(string label, string id, int index1, int index2, bool hasMute, bool hasLevel, BiampTesiraForteDsp parent)
        //    : base(id, index1, index2, parent)
        //{
        //    Initialize(label, hasMute, hasLevel);
        //}

        public TesiraForteLevelControl(string key, BiampTesiraForteLevelControlBlockConfig config, BiampTesiraForteDsp parent)
            : base(config.InstanceTag, config.Index1, config.Index2, parent)
        {
            Initialize(key, config.Label, config.HasMute, config.HasLevel);
        }