Keyboard comparison of each manufacturer

"PHA-50 keyboard: Hybrid structure (wood x resin center frame), with escapement, ivory tone, ebony tone"

• A durable, maintenance-free keyboard with the feel and feel of an acoustic piano
• The side of the keyboard is made of wood, giving the feeling of pressing an acoustic piano key, while giving a natural and warm touch, while passing a single resin center frame from the tip of the keyboard to the back, it has a stable touch and durability that does not age.

"PHA-4 keyboard: with escapement, ivory tone / black tone tone"

• The high definition sensor makes the smoothness of strong and weak expressions such as crescendo and decrescendo substantially smooth compared to the conventional PHA III keyboard.
• The white key is a 2-piece structure of "base material + surface material" to reduce the noise when the nail hits the keyboard. From low to high as the player wants. A single stroke of a single hit is of a key produces a sound with a beautiful afterglow.

"PHA III / II (progressive hammer action III / II) keyboard"

• Like a grand piano, a natural touch that moves with the weight of a hammer without using a spring
• If you hold down the keyboard slowly, the sense of resistance on the way will increase and then the light piano will have a unique click
• Ivory Feel keyboard that reproduces the texture, feel and feel of ivory white keys and black ebony black keys

"NW-STAGE keyboard: Wooden ivory weighted keyboard"

• Using the processing technology of the wooden keyboard adopted by Yamaha's acoustic piano, they tune the playing comfort for CP series only.
• In addition to suppressing vibration and distortion of the keyboard at the time of keying, the moisture absorption characteristics achieve a stable non-slip performance, and provides the best touch to the sound character of various electric pianos and acoustic pianos.
• Installed on CP1

"GH3 (grade hammer 3) keyboard" (Clavinova)

• Like a grand piano, action which moves only by the weight of hammer without using springs
• All 88 keys are equipped with a keyboard stabilizer that significantly improves the stability and durability of the keyboard
• By making the length from the tip to the fulcrum hidden in the body as long as possible, a touch that is easy to play to the back of the keyboard is realized

"GH Keyboard: Great Hammer Keyboard Ivory Finish"

• Excellent hygroscopicity, keep your fingers smooth and free of sweat and make it comfortable to play for longer periods of time. GHS keyboard: Grade hammer standard keyboard black key mat finish.
• In addition to the natural touch, it employs black keys that have a high-class feel with a reduced gloss.

"RH3 (Real Weighted Hammer Action 3) Keyboard"

• Like the grand piano, the bass is heavy, and it is divided into four stages to get lighter as you move toward the treble section
• Expresses delicate nuances with a natural keyboard touch
• Realizes the ideal touch by eliminating the weight change due to extra spring and leaving the weight change of the keyboard to gravity

"NW (Natural Weighted Hammer Action) Keyboard"

• When playing the bass, it is heavy, and when you play the treble, a light keyboard touch is realized.
• Reproduces the same touch as a real acoustic piano.

"3 sensor scaling hammer action keyboard II"

• Three sensors detect keystrokes in order, and the time from detection of keystrokes to pronunciation is finely changed according to the speed of keystrokes
• Excellent playing performance with the same pitch
• The action mechanism by the weight of the hammer, both positive response and smooth touch

"RM3 Grand II Keyboard"

• It is equipped with a wooden keyboard that can be said to be synonymous with Kawaii digital pianos, and the structure is the same seesaw type as grand piano.
• Three features of "Realistic Material / Realistic Mechanism / Realistic Motion"
• The mechanism bounces the hammer at the back of the keyboard without using a spring, and it is a digital piano, but reproduces the response at the time of hitting the keys hard, the weight, and the continuation of the feeling of response, and the lightness at the time of lighter touch.

"RH III (Responsive Hammer Action III) Keyboard"

• Reproduces the solid response of the grand piano
• Equipped with keyboard weights to achieve a touch close to a wooden keyboard
• Board followability and control are also high, enabling delicate performance expressions

"RHII (Responsive Hammer Action II) Keyboard"

• Like a grand piano, it is possible to express rich sound overlap while leaving the sound of the previous sound in a series of strikes and trills
• A large chassis provides stable keyboard movement even with various touch performances
• Increases the control of hitting keys hard and hitting the keys weakly, touch and feeling approaching the grand piano with high total performance