Introduction
This manual provides instructions for the assembly, operation, and maintenance of your Vonyx KBS03 Double X Keyboard Stand and KBB10 Padded Bench. Please read this manual carefully before use to ensure proper and safe operation.
Safety Instructions
- Ensure all parts are securely fastened before placing any equipment on the stand or using the bench.
- Do not exceed the maximum load capacity of 100 kg for both the stand and the bench.
- Keep hands clear of moving parts during adjustment to prevent pinching.
- Use on a stable, level surface to prevent tipping.
- Regularly inspect the stand and bench for any signs of wear or damage. Do not use if damaged.
- This product is intended for supporting musical keyboards and similar equipment, and for seating one person. Do not use for other purposes.
Package Contents
The Vonyx KBS03 + KBB10 set includes:
- 1x Vonyx KBS03 Double X Keyboard Stand
- 1x Vonyx KBB10 Padded Bench

This image displays the two main components included in the package: the Vonyx KBS03 Double X Keyboard Stand and the Vonyx KBB10 Padded Bench.
Setup Instructions
1. Keyboard Stand (KBS03) Assembly and Adjustment
- Unfolding the Stand: Carefully unfold the X-frame of the keyboard stand until it forms a stable base.

The keyboard stand shown in its fully unfolded, ready-to-use position.
- Adjusting Height: Locate the quick-lock mechanism in the center of the X-frame. Pull the lever to release the locking teeth.

A detailed view of the quick-lock mechanism, showing the lever and adjustment teeth.
- Adjust the stand to your desired height by moving the upper arms up or down. Ensure the stand is stable and level.

This image illustrates the process of adjusting the stand's height by manipulating the central lever.
- Once the desired height is achieved, push the lever back into place to securely lock the stand. Verify that the stand is stable before placing a keyboard on it.
2. Padded Bench (KBB10) Assembly and Adjustment
- Unfolding the Bench: Unfold the legs of the bench until they are fully extended and the bench is stable.

The padded bench shown in its fully unfolded, ready-to-use position.
- Adjusting Height: Locate the adjustment knob on the side of the bench's X-frame. Loosen the knob and slide the upper part of the bench to one of the three available height settings (43 cm, 48 cm, 54 cm).

A detailed view of the knob used to adjust the bench's height.
- Once the desired height is selected, tighten the knob firmly to secure the bench in place. Ensure the bench is stable before sitting on it.
Operating Instructions
Using the Keyboard Stand: Place your keyboard or DJ controller centrally on the support arms of the KBS03 stand. Ensure the equipment is balanced and stable. The stand is designed to accommodate large keyboards, including 88-key models.
Using the Padded Bench: Sit comfortably on the KBB10 padded bench. Adjust the height as needed to maintain a correct and ergonomic posture while playing or mixing.
Maintenance
Cleaning: Wipe down the metal parts of the stand and bench with a soft, damp cloth. For the padded seat, use a mild soap solution if necessary, and wipe dry immediately. Avoid abrasive cleaners or solvents.
Inspection: Periodically check all bolts, screws, and adjustment mechanisms to ensure they are tight and functioning correctly. Lubricate moving parts if they become stiff.
Storage: When not in use, fold both the stand and the bench for compact storage. Store in a dry environment away from extreme temperatures.
Troubleshooting
Stand/Bench is wobbly:
- Ensure all adjustment mechanisms are fully locked and tightened.
- Verify that the stand/bench is placed on a flat, stable surface.
- Check for any loose bolts or screws and tighten them.
Difficulty adjusting height:
- Ensure the quick-lock lever (for the stand) or adjustment knob (for the bench) is fully disengaged before attempting to adjust.
- Check for any obstructions or debris in the adjustment mechanism.
Specifications
| Feature | Detail |
|---|---|
| Brand | Vonyx |
| Model Numbers | KBS03 (Stand), KBB10 (Bench) |
| Material | Metal, foam, and synthetic leather |
| Color | Black |
| Product Dimensions (Stand) | Adjustable (refer to height settings) |
| Product Dimensions (Bench) | Adjustable height: 43 cm, 48 cm, 54 cm |
| Weight | 7.1 kg (total package) |
| Load Capacity | 100 kg |
| Assembly Required | Yes |
Warranty and Support
For warranty information or technical support, please refer to the documentation provided with your purchase or contact Vonyx customer service directly. Keep your proof of purchase for any warranty claims.





