In the very beginning, Fernandes Electric Sound Research Group Co. Ltd. of Japan (not Schaller) was the first company to commercially mass-produce the Floyd Rose double-locking tremolo. The following is a concise summary of Fernandes' connection with Floyd Rose and subsequent developments of its own guitar vibrato systems with particular emphasis on left-handed guitar production. 1981 - 1983 Genuine Floyd Rose Production June 1981: Floyd Rose meets Fernandes representatives a