Bob Heil
American audio engineer
Robert G. Heil was an American sound and radio engineer best known for creating the template for modern rock sound systems. He founded the company Heil Sound in 1966, which created unique touring sound systems for bands such as The Grateful Dead... Wikipedia
Born: 1940, St. Louis, MO
Died: February 28, 2024 (age 83 years), Belleville, IL
Spouse: Sarah Heil
Call sign: K9EID
Children: 2
Known for: Creating Heil Talk Box