With over 28 years of experience in professional audio, Marcus Ross commands a diverse expertise in all aspects of audio reproduction and reinforcement for live events. He began his interest in live entertainment as a musician and quickly learned that his inquisitive mind and analytical qualities were a great asset as an audio engineer. After touring with bands early in his career, Marcus began to branch out into many different disciplines. He has been monitor engineer for such bands as Slayer and The Black Crowes; mixed front of house for Patti LaBelle; worked as the Audio System Designer and Crew Chief for Van Halen; was Lead Audio for multiple Broadway touring shows ranging from large scale musical comedies such as The Producers and Spamalot to the one-man shows, such as, 700 Sundays with Billy Crystal; and most recently has worked as the Resident Designer for Blue Man Productions, overseeing all new projects and installations as well as maintaining the current shows. After more than 20 years in the industry, Marcus returned to higher education and obtained a Master’s Certificate in Music Production from Berklee College of Music, while still actively working in the industry. He has maintained various certifications from manufacturers in the industry and, most recently, has become Head of Application Tour Support, US & Canada for L’Acoustics. Marcus oversees design and implementation of audio systems for music, theatre, and corporate events with Tony Pittsley through his company Crest Factor. Tony Pittsley enjoys the technology that is audio reinforcement. He has toured extensively with Broadway shows including The Phantom of the Opera, Billy Elliot, Spamalot, The Full Monty, A Christmas Story and others. In his off time, he enjoys wood working and spending time with his wife, children, and his dogs Zoe and Xena.