Stringed Instrument Innovations

Custom designs to customer specifications using 3D printing, CNC, injection molding, and hand machining — affordable prototypes, limited runs, or mass production. Free CAD design samples and confidential patent and manufacturing consultations for prospective clients. For more information, contact:

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Saddle Rider LLC features our patented Tone Adjusters for violin, viola, cello and double bass. We offer wholesale and educational discounts, with free domestic shipping and discounted international shipping for orders over $100.

Cello Saddle Rider Tone Adjuster above, new low-profile Violin and Viola model below. Also available for double bass.