The P-45 features a graded hammer standard (GHS) keyboard. The feel of the keyboard gradually changes according to the register, so that it feels heavier when playing bass parts and lighter when playing treble parts.
Yamaha PS500 88-key Smart Digital Piano - White
Is Yamaha P45, 88-Key Weighted Action Digital Piano (P45B) a good brand piano? Does it come with a headphone jack so I can practice without anyone else hearing? - Quora
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P-45 - Overview - Portables - Pianos - Musical Instruments - Products - Yamaha USA
Yamaha P45 Review
Yamaha P-45 Digital Piano with Stand and Headphones
Yamaha P-S500 88-Key GHS Graded Hammer Action Digital Piano Keyboard, Black
Yamaha P-145 88-Key Portable Digital Piano - Black – Alto Music
Includes the P45 Digital Piano, power adapter, sustain pedal and music rest 88 fully weighted piano style keys simulate the feel of an acoustic piano
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Yamaha P45 88-Key Weighted Digital Piano - 086792997278
Yamaha P-143 88-key Digital Piano Home Bundle - Black
Yamaha's most affordable digital piano. The authentic piano sound and key feel make it easy to play this simple model any way you like. , Authentic to
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KEY TECHNICAL SPECIFICATIONS : Brand: Yamaha Number of Keys: 88 Instrument: Electronic Keyboard Color: Black Model: P-45B Country/Region of
Yamaha P-45B 88-Key Weighted Digital Piano - Local Pick-Up Only
Yamaha P-45 88-Key Digital Piano with Speakers - Leitz Music
Yamaha PS500 88-key Smart Digital Piano - Black