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The 2018-2019 catalog is available now!
Since 1976 JSI has provided teachers with exceptional customer service. By offering the best rental program in the country, a vast selection of new and antique instruments and bows, sheet music, method books, teaching aids, and every imaginable stringed instrument accessory, we help teachers maintain their teaching studios.
Blue Infinity 3G Magic Rosin, a premium rosin developed by a Julliard-trained professional cellist, endorsed and used by top soloists, professionals, teachers, and students. Handmade in the USA from purified pine rosin, 3G Magic Rosin provides a great deal of grip while maintaining a clear, complex tone. For players looking for even more grip, check out Ultra Magic Rosin!
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