King Tubby (born Osbourne Ruddock) was a highly influential Jamaican sound engineer and producer who is widely credited as the pioneer of dub music.
Pioneer of Dub Music: In the 1960s and 1970s, he took instrumental B-sides (known as "versions") of reggae and rocksteady songs and began radically remixing them. He did this by manipulating the mixing desk as an instrument, using effects like extreme echo, reverb, phase, and drastic equalization (especially his famous "big knob" high-pass filter).
His techniques profoundly influenced subsequent musical genres, including hip-hop, techno, drum 'n' bass, and other forms of electronic music. He also mentored a new generation of dub engineers, such as King Jammy and Scientist.
King Tubby's career was tragically cut short when he was shot and killed outside his Kingston home in 1989. However, his work remains a pillar of Jamaican music and modern audio production.