Duplex are John Matze & Chris Callahan and Hailing from Rotterdam.
They started making soulful techno music ‘together apart’ in 1995. Their music has been spread into the world through labels such as Dolly, Clone Records, Frantic Flowers, Klakson, Field Records, Dub Recordings and Harbour City Sorrow. Their sound combines elements of Disco, Funk, (Detroit) Techno, Electro and House.