Sussex Pianos Ltd - Customer's piano receiving new German natural hammers. Once fitted, we weigh them and adjust the weights to match a curve to the action ratio. | Facebook
Grand piano action, with the measurement points of the Bösendorfer SE... | Download Scientific Diagram
![Amazon.com: NUX NPK-20 Portable Digital Piano, 271 Sounds, 88-Key Triple-Sensor Scaled Hammer-Action Keyboard, 5 Levels Touch Sensitivity (White) : Musical Instruments Amazon.com: NUX NPK-20 Portable Digital Piano, 271 Sounds, 88-Key Triple-Sensor Scaled Hammer-Action Keyboard, 5 Levels Touch Sensitivity (White) : Musical Instruments](https://m.media-amazon.com/images/I/615E3hMVgdL.jpg)