TIL how a grand piano works
TIL how a grand piano works
- Key
- Capstan
- Wippen
- Regulating screw
- Jack
- Hammer flange screw
- Drop screw
- Hammer shank
- Repetition lever
- Hammer
- Back check
- Damper lever
- Damper tray
- Spoon
- Damper
- String
- Plate
- Agraffe
- Tuning pin
- Pin block