Jamie Herrmann is a professional violinmaker and restorer. His primary focus is the making of fine violins and violas based on his first hand knowledge of historic Italian instruments. Violin Shop, Violin Repair, and Violin Maker in Portland, Oregon. Salem, Oregon. Custom making of fine violins. Violins. Violin Restoration, violin repair, set up, and expert sound adjustment. Oregon violin shop. Oregon violin maker. Links to Ray Chen, Dover Quartet, Seattle Symphony Concertmaster Noah Geller, Eri