Who is Pole? The Duesseldorf-native musician, producer, remixer and mastering engineer Stefan Betke looks back on a steady two decade career in abstract electronic club music. Together with Barbara Preisinger he created the label ,scape Records" and his own mastering studio ,scape-mastering". What is the concept of the Con-Struct series? Conrad Schnitzler liked to embark on daily excursions through the sonic diversity of his synthesizers.