Introduction
The Audibax Onyx 151 is a professional-grade scissor keyboard support designed for stability and ease of use. Its robust construction and adjustable features make it suitable for various electronic musical keyboards, including 61, 76, and 88-key models. This manual provides detailed instructions for assembly, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your keyboard stand.

Image: The Audibax Onyx 151 Scissor Keyboard Support in its fully assembled, upright position.
Safety Information
- Ensure all components are securely fastened before placing any instrument on the stand.
- Do not exceed the maximum load capacity of 50 kg.
- Avoid placing the stand on uneven or unstable surfaces.
- Keep hands clear of moving parts during height adjustment to prevent pinching.
- Regularly inspect the stand for any signs of wear or damage. Discontinue use if damage is found.
Package Contents
Please verify that all the following components are included in your package:
- Audibax Onyx 151 Scissor Keyboard Support (main frame)
- Hex key for assembly
- User Manual (this document)
Assembly Instructions
Assembly of the Audibax Onyx 151 is straightforward and typically takes less than 10 minutes.
- Unfold the Stand: Carefully remove the stand from its packaging. Gently pull the two main 'X' shaped sections apart until they begin to open.
- Attach Upper and Lower Arms: The stand comes with pre-attached upper and lower arms. Ensure these are correctly oriented. The upper arms are designed to support the keyboard, while the lower arms provide ground stability.
- Secure Connections: Using the provided hex key, tighten any visible screws on the upper and lower arms to ensure they are firmly attached to the main frame. This step ensures maximum stability.
- Check Rubber Sleeves: Verify that the adjustable rubber sleeves on both the upper and lower arms are securely in place. These sleeves protect your instrument and floor from scratches and provide anti-slip stability.

Image: Detail of the central locking mechanism for height adjustment.
Operating Instructions
The Audibax Onyx 151 features an easy-to-use adjustment system for height and a professional locking mechanism.
- Adjusting Height: Locate the spring-loaded lever and lock clutch mechanism at the center of the stand. Depress the lever to disengage the lock.
- Set Desired Height: While holding the lever, carefully adjust the stand to your desired height. The stand offers a height range from 7 cm to 100 cm.
- Locking the Height: Once the desired height is achieved, release the spring-loaded lever. The lock clutch will engage, securely fixing the stand at the selected height. Ensure the stand is stable before proceeding.
- Placing the Keyboard: Carefully place your electronic keyboard onto the upper support arms. The anti-slip rubber sleeves will help secure the instrument.

Image: The Audibax Onyx 151 supporting an electronic keyboard, demonstrating its operational use.
Folding for Transport/Storage: To fold the stand, depress the spring-loaded lever and gently push the 'X' sections together until the stand is compact. Its lightweight and foldable design makes it easy to transport and store.
Care and Maintenance
- Cleaning: Wipe the stand with a soft, damp cloth to remove dust and dirt. Avoid abrasive cleaners or solvents that could damage the finish.
- Inspection: Periodically check all screws and connections to ensure they remain tight. Re-tighten with the hex key if necessary.
- Rubber Sleeves: Ensure the anti-slip rubber sleeves on the arms and feet are intact and not worn, as they are crucial for instrument and floor protection.
- Storage: Store the stand in a dry environment, away from extreme temperatures or humidity, to prevent corrosion.
Troubleshooting
- Stand is unstable: Ensure all screws are tightened. Verify the stand is placed on a flat, level surface. Check if the rubber feet are properly seated.
- Difficulty adjusting height: Ensure the spring-loaded lever is fully depressed. Check for any obstructions in the locking mechanism.
- Keyboard slipping on stand: Confirm the anti-slip rubber sleeves on the upper arms are clean and intact. Ensure the keyboard is centered and balanced on the stand.
Specifications
| Brand | Audibax |
| Model Name | Onyx 151 Premium Scissor Holder for Keyboard/Piano Easy-Block |
| Item Model Number | 10176036 |
| Material | High Strength Steel |
| Adjustable Height Range | 7 cm to 100 cm |
| Maximum Load Capacity | 50 kg |
| Product Dimensions (Folded) | 20 x 20 x 7 cm |
| Item Weight | 1 Kilogram |
| Included Components | Keyboard Stand, Manual |
Warranty and Support
Audibax products are manufactured to high-quality standards. For information regarding warranty coverage, technical support, or replacement parts, please refer to the contact information provided with your purchase documentation or visit the official Audibax website. Please retain your proof of purchase for any warranty claims.





