I-F

Ferenc E. van der Sluijs, known as I-F, is a Dutch producer, DJ, and radio host based in The Hague, and a member of the group Unit Moebius. His 1997 track "Space Invaders Are Smoking Grass" became a massive underground club hit, often credited with effectively reinventing electro and helping catalyze the electroclash movement of the early 2000s.

He runs the label Viewlexx, along with sublabels including Murder Capital and Holosynthesis, and operates the internet radio station Intergalactic FM, which grew out of the Cybernetic Broadcasting System he founded in 2002. His mix album Mixed Up in the Hague, released in two volumes, is credited with reviving interest in Italo disco.