Detail 01
Semi-rigid EVA shell with polyester exterior
Provides a structured exterior with reduced weight.

Independent shopping perspective
The CB-404 is Roland’s official travel case for the SP-404MKII and earlier SP-404 portable sampler models. Its semi-rigid EVA shell and polyester exterior provide a structured, lighter-weight form of protection. Inside, a hook-and-loop partition can be repositioned to separate the sampler from other items, while a soft-fabric lid pouch holds smaller essentials. The shoulder strap detaches for hand carrying or packing the case inside a larger bag; four orange SP-404MKII knobs are included.


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
Provides a structured exterior with reduced weight.
Detail 02
Lets you alter compartment sizes for different SP-404 models and accessories.
Detail 03
Stores smaller items while protecting the sampler faceplate.
Detail 04
Can be removed when carrying by hand or placing the case in another bag.
Final check

Product questions
Straight answers to the questions shoppers most often ask about this product.
It is the official case for the SP-404MKII and previous models in Roland’s SP-404 portable sampler series.
Yes. Its internal partition attaches with hook-and-loop and can be moved to change compartment sizes.
No. The knob set is included with the CB-404 and is not available separately.