Double O is the stage name of David Henry, a UK-based DJ and producer. With DJ Mantra, he co-founded the Rupture club night and label. In an interview, Henry recalled that Technicality nights renewed his enthusiasm for drum & bass after he felt the scene had lost its breakbeat foundations.
His releases include the 2006 single Sublime / Woman on Emotif, followed in 2018 by the single Ako Beatz Present: Double O – Dreamin' on A.K.O Beatz and the single Feel Da Smoke on SUPASOUND RECORDING STUDIO. The 2020 single Venomous came out on 1566695 Records DK, while the album M.U.P was released on Lounge & Company. In 2021, the single God is a Woman appeared on Western Lore. Double O’s debut album, Firm Meditation, was released on Rupture LDN in 2023. In an interview with 1 More Thing, he discussed his musical roots, Rupture, and his long involvement in jungle and drum & bass culture.