
The Story
An expansive soundboard and acoustic chamber give the 131 cm U3 extended power and projection, with the peerless tonal and expressive control of the legendary Yamaha action.
Features:
Advanced Scale Design
Refinements in all elements of sound production have given today's U series a richer , more resonant voice with evenly balanced timbre across the entire keyboard.
Soundboard and Frame
Special rib configurations add strength to the soundboard, while back post and other advances further enhance rigidity, resonance and structural stability.
Redesigned Hammers
U Series hammers use materials specifically selected for each model to provide optimum tone production, response and long-term durability.
Soft-Close Fallboard
A damping mechanism, formerly used only in grand pianos, prevents the fallboard from dropping abruptly onto the keyboard, guarding against accidental injury or damage.
Specifications:
- Cabinet:
- Color: Polished Ebony
- Finish: Polished
- Size/Weight & Dimensions
- Width: 153cm(60 1/4")
- Height: 131cm(51 1/2")
- Depth: 65cm(25 1/2")
- Weight: 246kg(542Ibs)
- Control Interface
- Keyboard:
- Number of Keys: 88
- Key Surfaces - White: Acrylic Resin
- Key Surfaces - Black: Phenolic Resin
- Pedal Type: Damper,Muffler,Soft
- Cabinet Key Cover: Soft-Close Fallboard
Description
An expansive soundboard and acoustic chamber give the 131 cm U3 extended power and projection, with the peerless tonal and expressive control of the legendary Yamaha action.
Features:
Advanced Scale Design
Refinements in all elements of sound production have given today's U series a richer , more resonant voice with evenly balanced timbre across the entire keyboard.
Soundboard and Frame
Special rib configurations add strength to the soundboard, while back post and other advances further enhance rigidity, resonance and structural stability.
Redesigned Hammers
U Series hammers use materials specifically selected for each model to provide optimum tone production, response and long-term durability.
Soft-Close Fallboard
A damping mechanism, formerly used only in grand pianos, prevents the fallboard from dropping abruptly onto the keyboard, guarding against accidental injury or damage.
Specifications:
- Cabinet:
- Color: Polished Ebony
- Finish: Polished
- Size/Weight & Dimensions
- Width: 153cm(60 1/4")
- Height: 131cm(51 1/2")
- Depth: 65cm(25 1/2")
- Weight: 246kg(542Ibs)
- Control Interface
- Keyboard:
- Number of Keys: 88
- Key Surfaces - White: Acrylic Resin
- Key Surfaces - Black: Phenolic Resin
- Pedal Type: Damper,Muffler,Soft
- Cabinet Key Cover: Soft-Close Fallboard


















