Ray Charles

"Typically, for vocals, we would use a Universal Audio LA-2A. We'd use the mic pre off the mixing board."

— Terry Howard on the recording of Genius Loves Company, for which he was a producer and engineer

Producer Steve Hoffman has stated his use of the LA-2A for Montgomery.

My Teletronix LA-2A, ganged for stereo or mono reproduction via the handy toggle switch in the center of the two units. (...) I've used it on countless projects, Nat "King" Cole, Frank Sinatra, Beach Boys, Doors, Eagles, Ringo, McCartney, Fleetwood Mac, Bob Dylan, Ray Charles, Peggy Lee, Jethro Tull, Chuck Berry, Creedence Clearwater Revival, Van Morrison, White Stripes, Tom Petty, Red Hot Chili Peppers, Ella Fitzgerald, Yes, Sonny Rollins, John Coltrane, Steely Dan, Steppenwolf, Bad Company, Jim Croce, Elvis Presley, Billie Holiday, Judy Garland, Dave Mason, Paul Simon, America, The Band, Crosby, Stills & Nash, The Cars, ZZ Top, James Taylor, Art Pepper, Steve Miller Band, Queen, Rod Stewart, Duke Ellington, John Lee Hooker, Al Jolson, Roy Orbison, Bing Crosby, Sammy Davis, Jr., The Who, Lightnin' Hopkins, Bill Haley & his Comets, Miles Davis, Mamas and Papas, Blue Öyster Cult, The Byrds, Eric Clapton, Bill Evans Trio, Blood, Sweat & Tears, Phil Collins, Alice Cooper, Deep Purple, Jeff Beck, Doobie Bros., Faces, Grand Funk, Heart, Billy Joel, Linda Ronstadt, Ten Years After, Grant Green, Wes Montgomery, Pat Benetar, Elton John, Leon Russell, Metallica. etc.