The History of BOSS Chorus
40 years have passed since
the world’s first chorus effect pedal was invented.
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The CE-1 Chorus Ensemble,
released in 1976
In 1975, Roland debuted the “Dimensional Space Chorus” effect in the famous JC-120 Jazz Chorus amplifier. Released the following year by Roland’s newly formed BOSS division, the stereo CE-1 Chorus Ensemble made it possible for players to achieve the lush, spacious chorus and unique vibrato sounds of the Jazz Chorus with any amplifier setup.
Housed in a robust metal chassis with an attached AC cord, the CE-1 contained the same analog chorus and vibrato circuitry from the original Jazz Chorus amp. While both of these effects sounded great in mono, the CE-1 offered up its real magic when used in stereo with two separate amps. This delivered an incredibly rich and immersive sound experience that was a true joy to play. The CE-2W provides an authentic reproduction of the CE-1’s analog sounds, with additional chorus adjustment now possible with a variable depth control.
![](https://static.roland.com/products/ce-2w/features/images/history_ce-1.jpg)
![](https://static.roland.com/products/ce-2w/features/images/history_lineup.jpg)
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![](https://static.roland.com/products/ce-2w/features/images/history_ce-2.jpg)
The CE-2 Chorus, released
in 1979
Soon after the iconic BOSS compact pedal line was launched in 1977, guitarists started requesting the CE-1 chorus sound in this smaller, battery-powered format. In 1979, these demands were answered with the CE-2 Chorus.
Specially designed for guitarists, the CE-2 offered a milder modulation compared to the CE-1, always keeping the guitar sound sharp and well defined. This refined chorus tone was an instant success, becoming the go-to sound for hit guitar tracks throughout the 1980s and beyond. In addition to authentically producing the CE-2’s original mono-only sound, the CE-2W makes the classic pedal’s soft modulated tone available in stereo for the first time ever.
Proudly Made In Japan
The CE-1 and CE-2 represent the early days of BOSS’s longstanding dedication to innovation and quality, which remains stronger than ever at four decades and counting. Bringing together the cutting-edge technology of the time, savvy craftsmanship, and a devotion to helping musicians create great music, these landmark pedals embodied the spiritual mission for every BOSS product since. For this memorable 40th anniversary, the Waza Craft CE-2W Chorus is produced in Japan just like the original pedals, honoring the long, rich heritage of BOSS effects.
![](https://static.roland.com/products/ce-2w/features/images/history_made_in_japan.jpg)