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.
MAIN FEATURES
- Full length ribs into a notched liner
- Solid spruce soundboard and ribs
- Acoustibars
- Solid copper wound bass strings
- Hard maple bridges
- Aluminum alloy action rails
- Yamaha balanced action
- Spruce keys with hardwood buttons
- Grand piano key travel
- Cut thread tuning pins
- Mute pedal of the T121–U1–U3
- Yamaha designed hammers with T-fasteners
- Polyester finish
- Resin sheet foundation
- Vacuum Shield Mold Process (V-Pro) plate
- Seasoned for destination
Specifications
| Speaking Length of #1 bass string | 47.5″ |
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| Hammer Weight | 22 lbs. |
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| Soundboard | Dimension | 2369 square inches |
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| Material | Spruce |
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| Back Post Material | Spruce |
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| V-Pro Plate | Yes |
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| Bridge Material | Hard Maple |
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| Pinblock Material | Hard Maple |
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| Tuning Pins | Cut thread |
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| Center Pedal | Mute |
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| Metal Action Rail | Yes |
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| Seasoned for Destination | Yes |
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| Soft-Close Fallboard | Yes |
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| Keyboard | 88 keys |
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| Pedals | Soft Pedal, Mute Pedal, Damper Pedal |
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| Finishes | Polished Ebony, Polished Mahogany |
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| Also available as | Silent Series: U3SG |
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Dimensions
| Height | 52″ |
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| Width | 60″ |
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| Length | 26″ |
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| Weight | 517 lbs. |
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