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Nhà sản xuất: Piano Boston
Xuất xứ: Germany
Bao gồm: piano
Bảo hành: 5 year
Số lượng:
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Piano Boston GP-178 PE

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This 5' 10" (178cm) grand piano is the perfect addition to any teaching studio or music room.

call Đặt hàng: 098.777.1527 hoặc Hotline: 0903.908.252

Boston uprights offer the same standards of excellence which characterize all instruments designed by Steinway & Sons. A Boston upright will give you the same opportunities to express your musical skill as a grand.

The Boston piano features a duplex scale, adapted from the famous Steinway & Sons design, which adds a harmonic richness that simply can’t be duplicated by other instruments in a similar price range.

In comparison to other pianos, the Boston has less string tension. This reduced string tension allows for a larger, tapered soundboard, creating longer sustain, and more singing quality in the tone (as well as longer piano life). A wealth of other engineering enhancements, including optimal placement of ribs, braces, and bridges, also contribute to the Boston’s superior tone and greater stability.

Each Boston piano soundboard is crafted of Sitka spruce, long proven to be the most resonant material available. Boston soundboards are also precisely tapered, which allows them to vibrate more freely. In conjunction with a number of special technologies — unique patents of Steinway & Sons — the result is a powerful, sustained tone.

Fine veneers underlie the elegance of the Boston pianos — available in walnut and mahogany satin or polished finishes, as an alternative to the classic ebonized — all designed to delight the eye and enhance the player’s experience.

Piano Boston GP-178 PE

Length: 178 cm

Dimensions

Height: 102 cm (40”)
Length: 178 cm (5’ 10”)
Width: 151 cm (59 3/4”)
Net Weight: 333 kg (733 lb)

Instrument

Rim/Backframe Laminated hard rock maple (Acer Saccharum) inner rim. Laminated Philippine mahogany outer rim. Continuous bent rim. 11 outer rim laminations, 17 inner rim laminations. 23mm (7/8”) outer rim width, 38mm (1 ½”) inner rim width.
Braces/Posts Radiating braces of laminated Philippine mahogany provide stronger triangular support than parallel designs. This rigid support increases tuning stability, soundboard, crown retention, and longer piano life. 3 braces.
Pinblock Octagrip™ pinblock made of 11 layers of hard rock maple – glued in different grain angles of 60 degrees – affording the tuning pins greater stability under tension and enabling the piano to stay in tune longer.
Soundboard Close and straight-grain solid (not laminated) Sitka spruce. Minimum 3 annual growth rings per cm (minimum 8 per inch). Tapered from treble to bass, which allows a greater freedom of movement thereby creating a richer and more lasting tonal response. Tapered from 8 mm to 6 mm. Vibrating area: 1.30 m2 (2,020 in2)
Ribs Made from durable spruce to assure strong and constant support of the strings bearing down on the soundboard. Ribs are fully let-in to the inner rim to support the important soundboard crown and prevent the piano from losing its tone. Number of ribs: 11
Bridges Treble: Vertically laminated (alternating mahogany and maple) with a solid maple cap, curved to fit the crown of the soundboard. Bass: Solid maple mounted to cantilevered base. Doweled, glued, and screwed to soundboard. One continuous base and treble bridge.
Scale Overstrung: combination agraffe; with front and rear duplex. Lower tension scale for longer sustaining tone and longer life of the whole piano. 17,445 kg (38,460 lb) tension.
Plate Cast from grey iron, bronze-painted and lacquered. Vacuum cast.
Tuning Pins Nickel-plated steel, cut threaded.
Strings Treble: Highest grade steel (in half size increments). Number of sizes: 15. Lowest tenor note: 27. Mapes Bass Strings: Steel core wire wound with solid copper. Made by Mapes in Tennessee, U.S.A. Number 1 speaking length: 135.9 cm (53.5”)
Hammers Premium wool topfelt over premium wool underfelt. Weight of topfelt: 9.5 kg (20.9 lb). Compression-wired to retain permanent shape. Mahogany moldings. Tapered hammer-shanks from select resilient maple or horn-beam. Computer-designed pear-shaped hammers with reinforced shoulders result in superior tone, increased durability and greater voicing ability.
Action Solid maple (all wood, no plastic) for all moving parts. Steinway profile-shaped flanges, extruded aluminum action rails for increased stability and less frequent regulation. Steinway action geometry provides superior touch.
Keys Genuine spruce, individually balanced and weighted. Synthetic ivory and ebony key covers. New synthetic ebony has ebony-like surface texture and appearance that absorbs perspiration from the fingers. The fine synthetic ivory of the white keys has the same properties of friction, porosity, conductivity, and appearance as ivory.
Keybed Made from laminated hardwood faced with spruce. Strong, rugged construction provides a solid mount for the keyframe and action allowing for precise and prolonged action regulation. Large maple dowel ends provide a solid mount for adjustable brass touch-regulating glides. Keybed thickness is 42 mm.
Keyframe Spruce with hardwood inserts in the balance rail and front rail for added stability.
Pedals Heavy solid brass castings. Soft, full sostenuto and damper (sustaining).
Other Music desk positions: 4. Fallboard: Soft fall fallboard Casters: Heavy-duty double-wheel solid brass casters. Locks: Fallboard and top locks. PropSticks: Double top prop sticks.


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CÁC SẢN PHẨM TƯƠNG TỰ
gift
piano-kawai-k700

254,000,000 ₫

CÔNG TY TNHH TM MINH THANH P.I.A.N.O
GPKD số: 0303233525 do Sở KH & ĐT TPHCM cấp lần đầu ngày 08/04/2004
Địa chỉ: 369 Điện Biên Phủ, Phường 4, Quận 3, TPHCM
CN 1: 779 Cách Mạng Tháng 8, P.6, Q. Tân Bình, TPHCM
CN 2: 1129b Trần Phú, P. Lộc Tiến, Tp. Bảo Lộc, Tỉnh Lâm Đồng 
 
 
 
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