Subdecay Harmonic Antagonizer Fuzz Oscillator Fuzz? Oscillation? Chaos synthesizer and tone destroyer! The Harmonic Antagonizer is a cold heartless sonic butcher. Its a constant never-ending fight between fuzz and oscillator. It shares some characteristics with the NoiseBox which was retired in 2012. The original idea was to make something the Flaming Lips or Nine Inch Nails would use.