BOSS CH-1 Super Chorus Pedal Review
BOSS CH-1 Super Chorus – Despite the many other chorus pedals that have come and gone, the Boss CH-1 Super Chorus still stands and has been in production for over 20 years. There’s something about this pedal that has made it a popular choice for guitarists looking for a “Lush” Chorus sound to add a sense of space to their tone.
While the boss continues to update the Chorus Ensemble CE-5 pedal and also the CE-20 series (which has now been discontinued, they continue to include the CH-1 in their product list even though they have released many other products. There are different characters between the CH-1 and the series). others that make it a constant in the main lineup.
the most striking difference between the CH-1 and CE-5 is in the tone shaping knob, where the CH-1 uses one knob while the CE-5 divides it into two parts; high and low cut. CH-5 allows users to find various tones more precisely, especially so that the chorus sound that we use can be heard in the whole arrangement, while the Boss CH-1 Super Chorus which uses one knob only allows the user to form the overall tone. although at first glance the CE-5 Chorus Ensemble looks more flexible, some people feel that the sound of the CE-5 which is actually more modern does not have the warm character of the CH-1.
BOSS CH-1 Super Chorus Features
- Input Impedance: 1 Mohms
- Effect Level, EQ, Rate, and Depth controls
- Residual Noise Level: -95dBu (IHF-A, Typ.)
- Output Impedance: 10 Kohms or greater
- Power Supply: 9V DC, either a Dry Battery 9V type or an AC Adapter
- Connectors: Input Jack, Output Jack A (mono)/ B, AC Adapter Jack (DC 9V)
- Accessories: Dry Battery 9V type
- 2-7/8″ W x 5-1/8″ D x 2-3/8″ H
- Current Draw: 22 mA (DC 9V)
- Weight: 15 oz
- Optional AC Adapter – Roland PSA-120S
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If you’re looking for an affordable chorus pedal, and of course often considered one of the best by guitarists, the Boss CH-1 Super Chorus is the answer.

