Two full featured separate Mod engines, each with 8 Keeley -crafter soundscapes. Dual high end processors and tap tempo for near limitless combinations of the perfect sound modulation. Each section has its own controls and On/Off switch. MOD 1 section includes 8 modulation sounds, Blend control, Depth, Rate and Regen for controling varios parameters available for different MOD1 modes. MOD2 section has 8 modulation sounds with Blend, Depth, Rate and Tone controls for detailed control over modulation of your sound. Tap tempo switch included. Effect has a stereo output and connectors for Expression and Tap Pedals.