|Born||26 January 1933|
|Education||Guildford Royal Grammar School|
|Alma mater||Oxford University|
|Occupation||engineer and inventor|
|Known for||Co-founder, EMS|
|Spouse(s)||Victoria Heber-Percy (m. 1960)|
Rose Verney (m. 1978)
|Children||7, including Sofka Zinovieff|
Sofka, née Princess Sophia Dolgorouky
|Relatives||Robert Heber-Percy (father-in-law)|
Peter Zinovieff (born 1933) is a British engineer and inventor of Russian ethnicity, whose EMS company made the VCS3 synthesizer in the late 1960s. The synthesizer was used by many early progressive rock bands such as Pink Floyd and White Noise, and Krautrock groups  as well as more pop-oriented artists, including Todd Rundgren and David Bowie.
Early life and education
Zinovieff was born on 26 January 1933; his parents, Leo Zinovieff and Sofka, née Princess Sophia Dolgorouky, were both Russian aristocrats, who met in London after their families had emigrated to escape the Russian Revolution and soon divorced. During World War II he and his brother Ian lived with their grandparents in Guildford and then with their father in Sussex. He attended Guildford Royal Grammar School, Gordonstoun School, and Oxford University, where he earned a doctorate in geology.
Career in music and electronics
Zinovieff's work followed research at Bell Labs by Max Mathews and Jean-Claude Risset, and an MIT thesis (1963) by David Alan Luce. In 1966–67, Zinovieff, Delia Derbyshire and Brian Hodgson ran Unit Delta Plus, an organisation to create and promote electronic music. It was based in the studio Zinovieff had built, in a shed at his house in Putney. (The house is near the Thames, and the studio was later partially destroyed by a flood). EMS grew out of MUSYS, which was a performance controller operating as an analogue-digital hybrid. It was a synthesiser system which Zinovieff developed with the help of David Cockerell and Peter Grogono, and used two DEC PDP-8 minicomputers and a piano keyboard. Unit Delta Plus ran a concert of electronic music at the Watermill Theatre in 1966, with a light show. In early 1967 they performed in concerts at The Roundhouse, at which the Carnival of Light was also played; they split up later in 1967. Paul McCartney had visited the studio, but Zinovieff had little interest in popular music.
In 1968, part of the studio was recreated at Connaught Hall, for a performance of pieces by Justin Connolly and David Lumsdaine. At the IFIP congress that year, the composition ZASP by Zinovieff with Alan Sutcliffe took second prize in a contest, behind a piece by Iannis Xenakis.
In 1969, Zinovieff sought financing through an ad in The Times but received only one response, £50 on the mistaken premise it was the price of a synthesiser. Instead he formed EMS with Cockerell and Tristram Cary. At the end of the 1960s, EMS Ltd. was one of four companies offering commercial synthesizers, the others being ARP, Buchla, and Moog. In the 1970s Zinovieff became interested in the video synthesizer developed by Robert Monkhouse, and EMS produced it as the Spectron.
Jon Lord of Deep Purple described Zinovieff as "a mad professor type": "I was ushered into his workshop and he was in there talking to a computer, trying to get it to answer back". Trevor Pinch and Frank Trocco, in their history of the synthesizer revolution, see him rather as aristocratically averse to "trade".
Zinovieff wrote the libretto for Harrison Birtwistle's opera The Mask of Orpheus, and also the words for Nenia: The Death of Orpheus (1970). The section Tristan's Folly in Tristan (1975) by Hans Werner Henze included a tape by Zinovieff. He continues to work as a composer of electronic music.
- Notably on The Dark Side of the Moon: Trevor Pinch and Frank Trocco, Analog Days, Harvard University Press, 2004, ISBN 0-674-01617-3, p. 293.
- Pinch and Trocco, p. 297.
- Sofka Zinovieff, Red Princess: A Revolutionary Life, London: Granta, 2007, ISBN 978-1-86207-919-9, p. 185.
- Pinch and Trocco, pp. 276, p. 278.
- Zinovieff, p. 295.
- Pinch and Trocco, p. 279.
- Curtis Roads (January 1996). The Computer Music Tutorial. MIT Press. pp. 547–8. ISBN 978-0-262-68082-0.
- Zinovieff, pp. 327–28: "by the end of the 1960s, Peter had three children and ran an electronic music studio from a garden shed by the river in Putney".
- Unit Delta Plus at delia-derbyshire.org, retrieved 6 January 2015.
- "EMS Synthesisers, Peter Zinovieff, Tristram Cary, David Cockerell United Kingdom, 1969, 120 Years of Electronic Music". Retrieved 6 January 2015.
- Zinovieff with VC3 in his garden
- Mark Brend (6 December 2012). The Sound of Tomorrow: How Electronic Music Was Smuggled into the Mainstream. Bloomsbury Publishing. pp. 4–5. ISBN 978-1-62356-529-9.
- Anthony Gilbert, SPNM Composers' Weekend, The Musical Times Vol. 109, No. 1508 (Oct., 1968), p. 946. Published by: Musical Times Publications Ltd. Stable URL: https://www.jstor.org/stable/953598
- Michael Kassler, Report from Edinburgh, Perspectives of New Music Vol. 7, No. 2 (Spring - Summer, 1969) , pp. 175-177. Published by: Perspectives of New Music. Stable URL: https://www.jstor.org/stable/832302
- "All About EMS: Part 1", Musical Matrices, Sound on Sound November 2000, retrieved 19 April 2010.
- Peter Manning (2004). Electronic and Computer Music. Oxford University Press. p. 201. ISBN 978-0-19-514484-0.
- Chris Meigh-Andrews, Peter Donebauer, Richard Monkhouse and the Development of the EMS Spectron and the Videokalos Image Processor, Leonardo Vol. 40, No. 5 (2007) , pp. 463-467, 450-451, at p. 463. Published by: The MIT Press. Stable URL: https://www.jstor.org/stable/20206483
- Pinch and Trocco, p. 293.
- Pinch and Trocco, p. 300.
- Michael Kennedy (22 April 2004). The Concise Oxford Dictionary of Music. Oxford University Press. p. 459. ISBN 978-0-19-860884-4.
- David Wright and Harrison Birtwistle, Clicks, Clocks & Claques. David Wright Investigates Cliques and the Claques in the Music of Birtwistle, 60 This Month, The Musical Times Vol. 135, No. 1817 (Jul., 1994) , pp. 426-431, at p. 430. Published by: Musical Times Publications Ltd. Stable URL: https://www.jstor.org/stable/1003251
- R. H. Bales, Review, Tristan by Hans Werner Henze, Computer Music Journal Vol. 8, No. 2 (Summer, 1984), p. 63. Published by: The MIT Press. Stable URL: https://www.jstor.org/stable/4617906
- Peter Zinovieff on thepeerage.com, 20 November 2008, accessed 18 April 2010.
- Sofka Skipwith. Sofka, the Autobiography of a Princess. London: Hart-Davis, 1968. OCLC 504549593. Autobiography by his mother.
- Sofka Zinovieff. Red Princess: A Revolutionary Life. London: Granta, 2007. ISBN 978-1-86207-919-9. Biography of his mother by his daughter.