Dijual Piano Yamaha U1,
Piano Yamaha U1 dijamin dalam kondisi ok, suara nyaring, semua parts berfungsi dengan sempura. Bonus kursi, pemanas, tutup tuts, tutup tikus. Kami jual piano Yamaha U1 ini disertai garansi tiga tahun termasuk spareparts.
Tinggi : 121 cm, Lebar : 154 cm, Tebal : 65 cm
Piano Yamaha U1 dirancang untuk pianis yang berpengalaman dan musisi profesional. Piano Yamaha U1 Upright ini nada dan daya tahannya luar biasa.
Piano Yamaha U1 adalah pilihan favorit bagi pianis, Piano Yamaha U1 menawarkan kinerja musik yang luar biasa, Menjadi tolak ukur untuk piano upright lainnya.
Berikut fitur dan spesifikasi Piano Yamaha U1 :
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
Yamaha designed hammers with T-fasteners
Polyester finish
Resin sheet foundation
Vacuum Shield Mold Process (V-Pro) plate
Seasoned for destination
Spruce Soundboard
At the Yamaha lumber mill and wood processing facility, the finest spruce is quarter sawn; and less than 10% of the total is selected and reserved for Yamaha piano soundboards. Solid spruce, rather than laminated spruce or poplar, is the choice in all fine pianos for the best amplification of sound, best tone and sustain.
Full Length Ribs
Yamaha reinforces the crown in its soundboards by using ribs that continue to the edge of the soundboard, and are glued into the notched liner (or inner rim on the grand piano). Reinforcing the crown ensures that the tone quality will remain for years and years and improves tuning stability.
V-Pro Plate
Yamaha uses V-Pro (Vacuum Shield Mold Process) in casting the iron frame (plate). V-Pro plates are stronger and visually more appealing. Critical dimensions are produced more accurately than before.
Metal Action Rails
Yamaha engineering developed a unique Extruded Aluminum Alloy Action Rail (bearing a Yamaha patent) that is one of the best innovations for improving a piano action in the last 100 years. The usual fluctuations in wood rails that effect touch, caused by periodic weather changes, are eliminated allowing stable, long-lasting action regulation.
Balanced Action
Each key of a Yamaha piano is individually tested and measured for the corrections needed to obtain uniform “down weight” pressure. Yamaha actions play correctly and uniformly. This balancing helps ensure a lifetime of superior touch and control across the keyboard.
Uniform Key Travel
Yamaha designs all grand and vertical pianos to have the same key travel. Regardless of size, type or model of Yamaha piano, the keyboards will always feel the same.
Spruce Keys
Yamaha uses Spruce for the keys on all models of pianos. Spruce is very light and possesses a very high ratio of strength to weight. It is ideal for key construction, even though its cost is greater than either sugar pine or bass wood. Yamaha keyboards respond quickly providing fast repetition for the most intricate piece of music. Yamaha keyboards withstand heavy use over years of fortissimo passages.
Specifications
| Speaking Length of #1 bass string | 46.8″ | |
|---|---|---|
| Hammer Weight | 22 lbs. | |
| Soundboard | Dimension | 2137 square inches |
| Material | Spruce | |
| Back Post Material | Spruce | |
| V-Pro Plate | Yes | |
| Bridge Material | Hard Maple | |
| Pinblock Material | Hard Maple | |
| Tuning Pins | Cut thread | |
| Center Pedal | Mute | |
| Metal Action Rail | Yes | |
| Seasoned for Destination | Yes | |
| Soft-Close Fallboard | Yes | |
| Keyboard | Number of Keys | 88 keys |
| Pedals | Soft Pedal, Mute Pedal, Damper Pedal | |
| Finishes | Polished Ebony, Satin Ebony, Satin American Walnut, Polished American Walnut, Polished White, Polished Mahogany | |
| Also available as | Disklavier ES Series: U1E3; Silent Series: U1SG | |
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