Electro-Harmonix's (EHX) original Superego Synth Pedal offers guitarists the ability to sustain notes and chords indefinitely, creating beautiful and surreal soundscapes. With the introduction of the Superego Plus, EHX is taking it to a whole new level. Eleven onboard effects — including Trem, Phase, and Filter — can be independently switched on to add new levels of depth to your synth-like sound. And the parameters are controllable via an optional expression pedal. When you want your guitar to sound like anything but a guitar, check out the EHX Superego Plus from Sweetwater.