LOS ANGELES — Chuck Davies, founder and CEO of the ADJ Group, announced that Toby Velazquez has been named president of ADJ, Elation and Acclaim Lighting. Velazquez, who joined the company shortly after it was started in 1985, has served the ADJ Group in a wide variety of capacities and has made critical contributions to its growth from a small business serving the mobile DJ market to an international leader in the lighting industry.