Steffner is a DJ and producer based in Oslo, Norway, passionate about house, tech house and deep house music. He is the label owner of Quantum Flux Audio. In recent years he has performed at renowned clubs across London, Chamonix, Ibiza, and Oslo. His impressive list of venues includes the iconic Ministry of Sound club, Egg LDN, Solomon’s Yard, Les Caves Chamonix, Santos Ibiza, as well as top bars, clubs and restaurants in Oslo.