Check the listing for details. BOSS CE-2W Waza Chorus - Analog Chorus. Condition: New. Listed at 313.21 USD. The CE-1 Chorus Ensemble, introduced in 1976, was not only the world's first chorus effects pedal, but also the beginning of the wonderful BOSS pedal history. Three years after its release, its sound was implanted into the blue CE-2 Chorus Pedal. Since then, the chorus pedals have been a real hit. Four decades later, BOSS returns to the origins of an effect that musicians still love to death. In 2016, BOSS is celebrating 40 years of innovation # and of course the original chorus sound shouldn't be missing: With the Waza Craft CE-2W it is now available again! The CE-2W's Standard mode recreates the authentic chorus sound of the CE-2, but adds a stereo output that the original didn't offer. The CE-1 mode, on the other hand, produces the stereo chorus and vibrato sound of the legendary.