This vintage Audio Control catalog from 1981 is a must-have for any audio electronics enthusiast. It features a full line of products from one of the top brands in the industry, and is sure to provide valuable insights and information for those looking to enhance their stereo experience. With sections on everything from amplifiers and equalizers, to crossovers and subwoofers, this catalog covers it all. The high-quality images and detailed descriptions make it easy to understand and choose the perfect Audio Control product for your needs. Don't miss out on the opportunity to own a piece of audio history with this comprehensive catalog.