查了一下维基百科，把结果贴在下面，供参考。我用中文简单说明在后。
http://en.wikipedia.org/wiki/Jacqueline_du_Pr%C3%A9Du Pré primarily played two Stradivarius cellos, the instrument of 1673 (now called the "du Pré Stradivarius"), and the 1712 Davidov Stradivarius. Both instruments were gifts from her godmother, Ismena Holland. She performed with the 1673 Stradivarius from 1961 until 1964, when she acquired the Davidov. Many of her most famous recordings were made on this instrument, including the Elgar Concerto with Barbirolli, the Robert Schumann Cello Concerto with Barenboim and the two Brahms cello sonatas. From 1969 to 1970 du Pré played a Francesco Goffriller cello, and in 1970 she acquired a modern instrument from the Philadelphia violin maker Sergio Peresson. It was the Peresson cello that du Pré played for the remainder of her career until 1973, using it for a second, live recording of the Elgar Concerto, and her last studio recording, of Frédéric Chopin's Cello Sonata in G minor and César Franck's Violin Sonata arranged as a cello sonata, in December 1971.
杜普蕾用过四把大提琴演奏：
１．1673年斯特拉地瓦里（现名“杜普雷斯特拉地瓦里”）大提琴
２．1712年达维多夫斯特拉地瓦里 （Davidov Stradivarius） 大提琴
３．夫兰切斯阔高夫瑞勒（ Francesco Goffriller ）大提琴
４．费城小提琴制造师 Sergio Peresson制造的现代 大提琴
http://en.wikipedia.org/wiki/Yo-Yo_MaMa's primary performance instrument is the cello nicknamed Petunia, built by Domenico Montagnana in 1733. It was named this by a little girl, after she asked if it had a name and Ma replied "No." This cello, more than 270 years old and valued at US$2.5 million, was lost in the fall of 1999 when Ma accidentally left the instrument in a taxicab in New York City. It was later recovered undamaged. Another of Ma's cellos, the Davidov Stradivarius, was previously owned by Jacqueline du Pré who passed it to him upon her death, and owned by the Vuitton Foundation. Though Du Pré previously voiced her frustration with the "unpredictability" of this cello, Ma attributed the comment to du Pré's impassioned style of playing, adding that the Stradivarius cello must be "coaxed" by the player.[citation needed] It was until recently set up in a Baroque manner, since Ma exclusively played Baroque music on it. He also owns a cello made of carbon fiber by the Luis and Clark company of Boston.
马友友用的三把大提琴
１．主要用于演奏的是1733年 Domenico Montagnana制的一把琴，别名“Petunia”
２．以前杜普蕾拥有的那把1712年达维多夫斯特拉地瓦里大提琴
３．一把由波士顿路易斯与克拉克公司（Luis and Clark company of Boston）制的含碳素纤维（ carbon fiber ）的大提琴
http://en.wikipedia.org/wiki/Lynn_HarrellLynn Harrell plays a 1721 Montagnana cello he bought with the proceeds of his parents' estate and also a 1673 Antonio Stradivarius cello that belonged to the late British cellist Jacqueline du Pré.
哈雷尔使用两把大提琴
１．1721年Montagnana大提琴
２．以前杜普蕾拥有的那把1673安托尼奥斯特拉地瓦里（Antonio Stradivarius）大提琴， 现名“杜普雷斯特拉地瓦里”
http://en.wikipedia.org/wiki/Nina_KotovaNina Kotova plays two instruments, a 1696 Guarneri cello and the 1673 du Pré Stradivarius. As of September 2006, Nina is a visiting artist in cello and composition at the University of Texas at Austin.
尼娜括托娃使用两把大提琴
１．一把1696年的瓜内瑞（Guarneri）大提琴
２．1673年杜普雷斯特拉地瓦里大提琴
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搞不清楚的是，哈雷尔与括托娃都使用1673 “杜普雷斯特拉地瓦里”，不知有没有个时间顺序或所属关系。那位有兴趣去调查一下？哈哈。 
