Electro-Harmonix Eddy Vibrato/Chorus Guitar Effects PedalGet lush EHX vibrato and chorus in a compact, pedalboard friendly package with unique control options! No one does bucket brigade effects like Electro Harmonix and with the Eddy, you get lush EHX vibrato and chorus in a compact, pedalboard friendly package with unique control options. Envelope and Expression Pedal Control The Eddy gives you an envelope and expression pedal control over modulation rate and depth. That means you can control either with