The 2019-2020 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.
The "S" shape, ergonomically designed molded plastic provides maximum comfort and durability. This rest fits comfortably on your shoulder and is considered one of the most comfortable rests on the market. The sculptured shape of the all Mach One Shoulder Rests mold perfectly to your shoulder. The "S" shape fits comfortably on your shoulder and minimizes the size of the feet. These are molded from a single piece rubber and have a lifetime guarantee. They will never touch the ribs of your violin and will not scratch your valuable instrument.