RIP
navindra Is it fair to say an acoustic grand piano can be fatiguing as well? I personally believe so. I visited a piano shop a few days ago for less than hour. By the time I was done, I was pretty fatigued.
As a person who owned two grand pianos and one upright (for only short overlapping periods), I experienced that and I carefully studied what and why it happened and it was two reasons:
- sheer volume: the acoustic pianos can be pretty loud, however the player may think he/she is playing softly -- and there is no issue -- besides feeling fatigued later
- voicing: most Yamaha pianos, and several of other brands (especially when old) are too bright. Some pianists like that (also because it's an intentional voicing to ease the piano "go over" and be heard well when played with a classical orchestra or a modern band), but I don't. So I asked my tuner to "voice" my pianos "dark", and that had the side effect to reduce dramatically the fatigue.
YMMV