PAL is a club for analog techno music in Hamburg, located in the basement of the city's iconic television tower. PAL stands for Phase Alternating Line, a transmission technology previously used in analog televisions. The TV analogy runs through all elements of the design, for example in the iconographic interference signals, and a digital style that imitates classic teletext. The book renders this concept in three ways: the playable vinyl cover, the interference image of analog television, and the horizontal shifts as graphic translations.