Yamaha P-525 action noise test

Описание к видео Yamaha P-525 action noise test

Test results show that the action is not very noisy.

For the noise test of Yamaha P-225, check the following link:    • Yamaha P-225 sound test  
For the noise test of Yamaha P-125A, check the following link:    • Yamaha  P-125 (GHS) action noise test  
For the noise test of FP-10, check the following link:    • Roland FP-10 (PHA-4) action noise test  

Here are the results of action heaviness tests:

Middle C (C4) - ~57.5g
C7 - 45g
C6 - ~53g
C2 - 66g
C3 - 60g
C4# - ~50g - ~60g (middle of black key)

to get the sound:
68g on C7; 76.5g on C6; 73g on C5; 80.5g on C4; 80g on C3; ~90g on C2

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