REPLACING PIANO COMPONENTS

Replace the rear cord (the cord increases the elasticity of the key on the back of the device)

Total: 2,000,000

Replace front cords, including leather pads (string balancing force after pressing keys)

Total: 2,500,000

Replace heel: 1,500,000 / 1 set

Replace keys: 2,500,000 / 1 set

Replace the soundproof pad (silent mode when playing) 1,500,000

Replace the fixed key brace pad: 300,000

Replace the drying tube: 300,000 / 1 tube

Install anti-mouse boxes: 500,000 / 1 box