Josefina Campos is one of the most revered pickup builders in the industry. She apprenticed under the legendary Queen of Tone Abigail Ybarra (who was trained by Leo Fender himself) for three years, soaking up Abby's 50+ years of knowledge and mastering her unrivalled winding techniques. When Abby retired, Josefina took her rightful place among the Fender Custom Shop's Master Builders, and today her pickups produce some of the most sought-after tones in the world.