ADM – Audio Designs & Manufacturing – came out of the Midwest. Principally known for their broadcast consoles for television and radio. They are incredibly rugged, well designed consoles, requiring very little service and maintenance as was the need in the broadcast industry – products with longevity and minimal upkeeping.
Very few of their consoles were built for the recording industry (though there is a rumor some were installed at Mussel Shoal’s studio). As a result they never gained a wide acceptance in the music industry and are only now becoming collectable.