1. Introduction
The BOSS CB-BM-M is a stylish, lightweight, and robust carrying case designed specifically for your mid-sized BOSS multi-effects processor and essential accessories. It provides optimal protection for your gear during transport, ensuring your device remains safe from impacts and scratches. This manual will guide you through the features, proper usage, and care of your CB-BM-M case.

Figure 1: Front view of the BOSS CB-BM-M Multi-Effects Case, showcasing its compact design, padded handle, and detachable shoulder strap.
2. Key Features
- Dedicated Transport Case: Specifically designed for mid-sized BOSS multi-effects units.
- Wide Compatibility: Compatible with GT-1000, GX-100, ME-90, and ME-90B. Also suitable for the older ME-80 model.
- Robust Exterior: Features a durable outer shell for enhanced protection.
- Soft Interior Lining: Lined with soft microfiber to prevent scratches and provide cushioning.
- Comfortable Carrying: Equipped with a sturdy, padded double handle and a detachable, adjustable shoulder strap for versatile carrying options.
- Durable Zipper: Features a robust zipper with a BOSS logo pull for secure closure.
- Accessory Pockets: Multiple pockets for power adapters, cables, and other essential accessories.
- Reinforced Base: Reinforced bottom with rubber feet for stability and protection when placed on surfaces.

Figure 2: Visual representation of the CB-BM-M's key features, including its multi-device compatibility, comfortable and robust design, and ample accessory storage.
3. Setup and Usage
3.1 Inserting Your Multi-Effects Processor
- Unzip the main compartment of the CB-BM-M case completely.
- Carefully place your compatible BOSS multi-effects processor (e.g., GT-1000, GX-100, ME-90, ME-90B) into the main compartment. Ensure it fits snugly and is centered to maximize protection.
- Close the main compartment zipper securely.
3.2 Utilizing Accessory Pockets
The CB-BM-M case features multiple pockets for organizing your accessories:
- Main Accessory Compartment: Ideal for larger items like power adapters and audio cables.
- Front Sub-Compartment: Designed for smaller, flatter items such as guitar picks, capos, or even a smartphone.

Figure 3: The interior of the CB-BM-M case, showing a multi-effects unit securely placed, alongside a view of the durable rubber feet on the case bottom for added stability and protection.

Figure 4: Detailed view of the versatile accessory pockets, perfect for organizing cables and other small items, along with the robust BOSS-branded zipper.
3.3 Carrying Options
- Padded Double Handle: Use the top handle for comfortable hand-carrying.
- Detachable Shoulder Strap: Attach the adjustable shoulder strap for hands-free transport. Adjust the strap length for optimal comfort.

Figure 5: The CB-BM-M case being carried over the shoulder, demonstrating its portability and the convenience of the adjustable strap.
4. Maintenance and Care
To ensure the longevity and continued protection offered by your CB-BM-M case, follow these care guidelines:
- Cleaning: Wipe the exterior with a damp cloth and mild soap if necessary. Avoid harsh chemicals. For the interior, a lint roller or soft brush can remove dust and debris.
- Storage: Store the case in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
- Zipper Care: Periodically check the zipper for any obstructions. If it becomes stiff, a small amount of zipper lubricant can be applied.
- Avoid Overloading: Do not overpack the case beyond its intended capacity, as this can strain zippers and seams.
5. Troubleshooting
Most issues with the CB-BM-M case are minor and can be resolved easily:
- Case does not close properly:
- Ensure no items are obstructing the zipper path.
- Check if the case is overloaded. Remove some items if necessary.
- Shoulder strap detaches unexpectedly:
- Verify that the strap clips are securely fastened to the D-rings on the case.
- Inspect the clips and D-rings for any damage. If damaged, discontinue use and consider replacement.
- Unit does not fit inside:
- Confirm that your multi-effects processor model is listed as compatible (GT-1000, GX-100, ME-90, ME-90B, ME-80).
- Ensure the unit is placed correctly and not at an angle.
6. Specifications
| Feature | Specification |
|---|---|
| Model Name | CB-BM-M |
| Manufacturer | BOSS |
| Compatible Models | BOSS GT-1000, GX-100, ME-90, ME-90B, ME-80 |
| Dimensions (L x W x H) | Approximately 50.5 x 29 x 13 cm (19.9 x 11.4 x 5.1 inches) |
| Weight | Approximately 850 grams (1.87 lbs) |
| Material | Polyester, Micropolar (interior) |
| Color | Black |
| Closure Type | Zipper |
| Handle Type | Padded double handle, detachable shoulder strap |
| Number of Compartments | 1 main, multiple accessory pockets |

Figure 6: Comparison of the CB-BM-S and CB-BM-M models, highlighting their different sizes and compatible BOSS multi-effects units.
7. Warranty and Support
For information regarding warranty coverage, product registration, or technical support, please refer to the official BOSS website or contact your local BOSS distributor. Keep your proof of purchase for any warranty claims.
Online Resources: Visit www.boss.info for product manuals, FAQs, and support contact information.
