1. Product Overview
The EASTROCK Drum Throne with Backrest is designed for drummers and musicians, offering comfort and stability during performances or practice sessions. It features a durable construction and adjustable components to suit individual needs.
Key Features:
- Memory Foam Cushion: The 17.1 x 15.3 inch cushion is made of breathable suede material and high-density memory sponge, providing ergonomic support for the waist and legs. It is designed for long-term use without significant deformation.
- Adjustable Height: The throne's height can be adjusted from 15.7 inches to 20.4 inches by rotating a spiral nut, accommodating various user heights.
- 4-Leg Design for Stability: Equipped with four legs, this drum throne offers enhanced support and stability. Double braces and thickened anti-slip rubber pads on the legs further reduce abrasion and prevent movement.
- Adjustable Backrest: A removable backrest provides ergonomic lumbar support, helping users maintain comfort and a relaxed posture.
- Wide Applications: Suitable for drummers, keyboard players, and guitarists in various musical settings.

2. Setup and Assembly
Assembly of the EASTROCK Drum Throne is required. Please follow these general steps. For detailed visual guidance on height adjustment, refer to the embedded video.
- Unpack Components: Carefully remove all parts from the packaging. Verify that all components are present.
- Assemble the Base: Extend the four legs of the base until they are fully open and stable. Ensure all braces are securely locked into place.
- Attach the Seat Post: Insert the threaded seat post into the top of the base. Secure it by tightening the locking mechanism on the base.
- Attach the Seat: Place the drum throne seat onto the top of the seat post. Ensure it is properly aligned and securely fastened.
- Install the Backrest: If desired, attach the backrest to the seat using the provided screws and adjustment knobs. Ensure it is firmly secured.


Video: How to Adjust Drum Throne Height
This video demonstrates the process of adjusting the height of a drum throne using the spindle mechanism.
3. Operating Instructions
Height Adjustment
To adjust the height of the drum throne:
- Locate the spiral nut and locking mechanism on the seat post, just above the base.
- Loosen the locking mechanism.
- Rotate the spiral nut to raise or lower the seat to your desired height.
- Once the desired height is achieved, firmly tighten the locking mechanism to secure the seat in place. Ensure it is fully tightened before use to prevent slippage.

Backrest Adjustment
The backrest can be adjusted for optimal lumbar support:
- Loosen the adjustment knobs located on the backrest support.
- Slide the backrest up or down to your preferred position.
- Tighten the adjustment knobs securely to lock the backrest in place.

Swivel Function
The drum throne features a 360-degree swivel seat, allowing for easy movement and access around your instrument setup. No specific action is required to activate the swivel; it operates freely.
4. Maintenance
Regular maintenance ensures the longevity and optimal performance of your drum throne.
- Cleaning: For the suede cushion, use a soft, dry cloth to wipe away dust. For spills, gently blot with a damp cloth and mild soap, then allow to air dry completely. Avoid harsh chemicals. The metal parts can be cleaned with a damp cloth.
- Inspection: Periodically check all screws, bolts, and locking mechanisms to ensure they are tight. Re-tighten any loose fasteners.
- Storage: When not in use for extended periods, store the drum throne in a dry environment away from extreme temperatures. The base can be folded for more compact storage.
5. Troubleshooting
- Stability Issues: If the throne feels unstable, ensure all four legs are fully extended and resting on an even surface. Check that all locking mechanisms on the base and seat post are securely tightened. Do not exceed the maximum weight recommendation of 420 pounds.
- Height Adjustment Difficulty: If the height adjustment mechanism is stiff, ensure the locking mechanism is fully loosened before rotating the spiral nut. Clean any debris from the threads.
- Backrest Movement: If the backrest slides or feels loose, ensure its adjustment knobs are firmly tightened after positioning.
6. Specifications
| Feature | Specification |
|---|---|
| Product Dimensions | 12"D x 15"W x 25"H |
| Color | Black |
| Brand | EASTROCK |
| Style | Spindle |
| Furniture Finish | Leather |
| Seat Height Range | 15.7 inches to 20.4 inches |
| Leg Style | 4 legs |
| Maximum Weight Recommendation | 420 Pounds |
| Assembly Required | Yes |
| Item Weight | 8 pounds |
| Frame Material | Metal |
| Seat Material Type | Leather (Suede and high-density memory sponge pad) |
7. Safety Information
Please read and adhere to the following safety guidelines to prevent accidents and ensure safe operation:
- Do not exceed the maximum weight limit of 420 pounds.
- Always use the drum throne on a flat, stable, and even surface.
- Ensure all assembly steps are correctly followed and all fasteners are securely tightened before each use.
- Regularly inspect the throne for any signs of wear, damage, or loose components. Discontinue use if any issues are found and contact support.
- Keep children and pets away from the drum throne during assembly and adjustment.
8. Warranty and Support
For warranty information, product support, or to inquire about replacement parts, please contact EASTROCK customer service. Refer to your purchase documentation or the official EASTROCK website for contact details.
Please have your product model number (Drum Throne Motorcycle Style) and purchase date available when contacting support.