Specular Reverb v.2 offers one normal reverb mode plus six atmospheric reverb modes. Each one of the six atmospheric modes (Modulated, Shimmer, Echo, Tremble, Voices, and Infinity) has the same basic character as the normal reverb mode, whilst adding its own unique twist. This is the core concept of the pedal : one great sounding reverb and the ability to add unique atmospheres on the fly. Comes with PSU