Zakks secret weapon for thickening up walls of distortion and adding liquid dimension and texture to clean passages. At the heart of this Chorus is its bucket-brigade circuitry for rich vintage-style analog tones, which can be dialed in with High and Low cut filters and Level, Rate, and Depth controls. For the ultimate in spatial chorusing, hook up two amps via the two outputs for a wide and sweeping stereo spread. This pedal adds body and atmosphere to the full spectrum of passages, from monstrously distorted riffs to soft, moving melodies. Buffered bypass. Powered by 9 volt battery or AC adaptor (ECB003) - not included.