Custom Sound Instruments was established in 2004 by master luthier Ryan R. Elewaut. Our store began with the vision of a traditional Guitar Shoppe and has since evolved into a multifaceted operation. We specialize in custom setups, modifications, repairs and vintage restoration work. We also create a handcrafted boutique brand called Solstice Guitars. Our main facility in Flagstaff, AZ is home to our team of luthiers along with our comfortable showroom for client consultations. The CaseParlor is our specialty online case store to help you find the right fit. We ship extremely fast.