Detail 01
Bass-specific chorus
Voiced so the modulation sits above the fundamental, which keeps the bottom from smearing the way a guitar chorus would.

Independent shopping perspective
Bass chorus pedal from BOSS in a standard compact enclosure. For bassists who want width and movement without losing low-end definition.

Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
Voiced so the modulation sits above the fundamental, which keeps the bottom from smearing the way a guitar chorus would.
Detail 02
Standard BOSS footprint and metal housing, so it fits existing pedalboard layouts and takes stage abuse.
Detail 03
About a pound. Light enough that a few of these on a board will not change how it carries.
Detail 04
It shapes an existing bass signal. You still need an amp or DI to get to the PA.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
You can plug a guitar in, but the voicing is aimed at bass frequencies, so the effect will sit differently than a guitar-focused chorus.
BOSS compact pedals accept a 9V battery or a standard 9V adapter. The adapter is a separate purchase.
Modulation like chorus usually sits after drive and compression, before delay and reverb. Try it in front of your amp input first.
Yes, most players run it either in front of the amp or in a series loop. Level matching in a loop can vary by amp.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.