The Eventide H9Core Pedal when connected to a mic, keyboard or a guitar can produce sound modulations by applying multiple effects. Recording and looping is made convenient with this H9Core pedal. Musicians can produce enriching sounds with controls like Hot, X, Y, Z, Presets, Active and Tap. It comes with 3 x 1/4-inch jack input connectors, 2 x 1/4-inch jack output connectors and works on DC adapter for power supply.