After being in the Valley for over 2 years, I've finally found my go to repair guy!! James will respond in a timely manner and get your instrument in ASAP. His service is second to none and the fact that he will do it while you wait is unheard of. He has worked with some of the biggest names in the music industry and his work reflects it. Knowledgable and skilled are the 2 best words to describe James Knopp.