Horizontal-cut premium wool for effective dampening with maple heads for endurance. Compression-wired to maintain permanent shape. Premium wool top felt and under felt treated to resist insects and moisture. Longest: Agraffe/bridge: 79¼" (201 cm) hammers Treble: twelve whole & one-half sizes from high-tensile Swedish steel.īass: Swedish steel core wire wound with pure copper. Premium blued steel rust-resistant, nickeled heads strings Made from durable, resinous sugar pine to assure strong and constant support of string down-bearing on the soundboard rib ends are hand-fitted. Overstrung combination agraffe Front AND rear duplex. The Steinway & Sons iron wedge anchors brace ends securely to crossblock assuring permanent rim posture. A cast iron treble bell, affixed to rim's underside at treble bend, holds plate firmly in position by means of a steel bolt. Maple dowels fasten braces to rim producing a single homogenous foundation upon which is built the entire tonal component. (47,637 cm 3) Spruce provides tensile strength with less weight. 5 solid spruce braces with a volume of 2,907 cu.
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