In 1965, Geoff Frost and John Wood founded a recording studio in London called Sound Techniques. The pair also built a total of 14 Sound Techniques consoles. These were used by their own studio, as well as at Sunset Sound Studios and Elektra Sound Recorders in Hollywood, not to mention De Lane Lea and Trident studios in England. Among the artists who used the desks were Elton, Lou Reed, and T-Rex.