Errol Thompson (29 December 1948 – 13 November 2004), better known as “ET“, was a Jamaican record producer, audio engineer, and one of the first studio engineers to be involved in dub music.
Thompson gained studio experience at Studio One, working alongside Joe Gibbs. He went on to work for Bunny Lee and in the 1970s he worked (along with Niney) as an engineer at Randy’s Studio 17, in Kingston, Jamaica. Thompson engineered the first instrumental reggae album, The Undertaker by Derrick Harriott And The Crystalites, released in 1970.