text: #include "rack.hpp"
  
  using namespace rack;
  
  extern Plugin* pluginInstance;
  
  extern Model* modelVCO1;
  extern Model* modelVCO2;
  extern Model* modelVCO3;
  extern Model* modelFILTER1;
  extern Model* modelSHAPER1;
  extern Model* modelVCOB1;