Collision Devices Black Hole Symmetry Pink Limited The Black Hole Symmetry gives you the opportunity to travel in a black hole. You are the only one who can control time and space. The Black Hole Symmetry is a modulated delay / pitch reverb / fuzz pedal. Three effects, one pedal: Ergosphere (modulated delay): It is based on the PT2399 chip to have a warm echo. The echo signal is modulated by two oscillators. Event Horizon (space reverb): This long reverb is based on the FV1 chip. It harmonizes the reverb signal with a pitch shifter. Singularity (destruction fuzz): The single setting "Disintegrate" allows you to raise your sound. Each pedal is designed, painted, assembled, tested and numbered by hand in our workshop in France.