All of our guitars, basses and tapping instruments are custom made to your specifications from hardwoods that have been air dried in Denver Colorado (average humidity 50%-- perfect!) for at least 20 years. We make the necks, bodies, pickups and micrometer style tuning machines (we use commercial pickups and tuning machines when appropriate).  Fret slots are cut on a Sharp mill with an accuracy of 1/5000 of an inch.