型号BB

一个广受好评，甚至触摸，一致的行动和良好的平衡音的钢琴，型号BB是专为宽敞的住宅，温室，专业录音棚，礼堂和礼堂。钢琴音乐会隆重的特点，包括一个强大的，共振的低音，丰富，温暖的中音与高音一唱音，钟其清晰度是传奇。

在优雅的桃花心木，金字塔桃花心木，胡桃木，异国情调的巴西玫瑰木，黑檀木，花梨和经典的缎子和高抛光乌木。并一如既往，梅森＆汉姆林钢琴在美国制造。

• 规格
• 画廊

长度	6′ 11.5″ (212 cm)
宽度	59.14 in (150 cm)
重量	1020 lbs
环	hard rock maple
环厚度	inner 2.25 in (57 mm) outer 1.13 in (28 mm) total 3.375 in (85 mm)
板	full perimeter plate – sand cast gray iron
针座	7-ply hard rock maple, traditional method of balanced panel construction
音板	Quarter-sawn Eastern White Spruce used in the highest quality musical instruments, perimeter-tapered
音板面积	2538.4 sq in
＃1低音字符串的长度	59.37 in (150.8 cm)
低音号	21
肋骨	sugar pine, pre-crowned and hand fitted
高音桥	hard rock maple with bent root and quartersawn maple cap, hand-notched
低音桥	hard rock maple with quartersawn apron and cap construction, hand-notched
行动	Mason & Hamlin / Wessell, Nickel & Gross composite action
锤	Mason & Hamlin / Wessell, Nickel & Gross walnut hammers
张力谐振器	Single hub – 6 spokes; locks the crown to the soundboard for the life of the piano
保修	Full 5-year on case and lifetime action parts
表面处理	Classic Ebony Polish Classic Ebony Satin Mahogany Satin Pyramid Mahogany Polish Walnut Satin Brazilian Rosewood Satin Macassar Polish Bubinga Polish