Referred to as the perfect transducer, granite bridges built into pianos activate the whole soundboard during playing, producing low, middle, and high registers that are seamless integrated. Tuning is easier in granite bridges compared to pianos that house wooden bridges, since with a granite bridge, the piano holds its pitch better and is more stable between tunings. A granite bridge also extends the life expectancy of a piano, compared to wooden bridges that are susceptible to weathering. The granite’s tight molecular stone matrix also makes the soundboard resist flattening out – another factor that improves the piano’s performance. Company spokesman Dr. Richard Bosworth explains, “It is clear this new technology will revolutionize performance practices as well as instrument development and construction throughout the music industry.” For more details on this please visit : http://slipperyrockgazette.net/site/archive_Issues/0111/pdfs/Issue_25.htm
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