Real name: J. de Koeijer

Effective period / Period of releases: 2009 - 2021

Acid Techno / Techno producer from the Netherlands. Born in 1976 in Veldhoven, Netherlands.
Jack is the owner & founder of Flatlife Records which started in 2007. In 2007 / 2008; Jack ran also his own party-concept called "Pro Techno". This concept is continued in Australia starting 2021 with Ad Nauseam running it. Flatlife Records became a wellknown underground distributor; with the mainfocus on vinyl releases. Hundreds of releases where pressed thru Flatlife.