Electro-harmonix Superego +Building on the synthesis platform of the award winning Superego, our new Superego+ raises the bar when it comes to creating synth effects, sound layers, glissandos, infinite sustain and more. Plus, weve added a complete effects section featuring 11 effects types, an EXP input for effect parameter control preset recall and an EXT jack for a 3 button controller. The Superego+ is equipped with the following effects: DETUNE: pitch detune, EXP pedal