Salvador Castañeda has studied myriad branches of audio in both Mexico and the United States at the Berklee College of Music and the Meyer Sound SIM School, among others. He has worked as an FOH, monitor, analysis and systems engineer for several internationally acclaimed performers. He has also taught courses, seminars and clinics on audio in more than twenty countries across four continents.
He is the author of the book Procesadores de Audio (Audio Processors). He had his first contact with Meyer Sound in 1997 when he attended the course “Sound Reinforcement System Design” in Mexico City, and the SIM System II Operator certification program in Berkeley, Calif. In 1999, he joined Meyer Sound as an instructor at the Meyer Sound Mexico School. At the side,he is working as a engineer and producer in his own label 4Raíz.