I am selling a professional-grade Grand Piano Action System demonstration model by LUO (森鹤乐器).
This is an essential educational tool for studying the mechanics of grand piano action. Whether you are a piano technician, a student in instrument making (facture instrumentale), or a collector/enthusiast, this model provides a clear, detailed view of the kinematics—including the hammer, whippen, jack, and damper assemblies.
Condition:
The unit is in "like new" condition. It has been handled with extreme care and very little use. All moving parts are fully functional, fluid, and operate smoothly with no binding or excessive play. All springs and axes are in perfect working order. It has been kept in a clean, smoke-free environment.
Key Features:
High-precision educational demonstration tool.
Complete and clean action assembly.
Includes original manufacturer packaging.
1:1 scaling
Total lenght: 65 cm
Shipping:
I am an experienced seller of technical and musical equipment, and I understand the importance of secure shipping. I will pack the mechanism with meticulous care (using appropriate padding and internal bracing) and place the original box inside a heavy-duty, reinforced outer carton to ensure it arrives in perfect condition. Fast and secure shipping is guaranteed.
Feel free to reach out if you have any technical questions or would like to see additional photos of the mechanism.
This item is sold As-Described
This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.
| Listed | 4 days ago |
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| Condition | Excellent (Used) Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more |
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