YPG-525 has 88 lightly weighted piano-style keys but YPG-625 has fully weighted piano-style keys. So YPG-625 feels more like a 'real' piano than YPG-525.
YPG-525 has 88 lightly weighted piano-style keys but YPG-625 has fully weighted piano-style keys. So YPG-625 feels more like a 'real' piano than YPG-525.