Vox-Haus

The Vox-Haus was a five-story steel-framed building near Potsdamer Platz with two broadcasting antenna masts mounted on its roof for radio transmission. Architect Otto Rudolf Salvisberg redesigned its interior spaces, converting the fourth floor into a recording studio while adapting other areas to serve broadcast operations.

This building witnessed the birth of German radio when Funk-Stunde Berlin began regular broadcasts from its attic on 29 October 1923. It was damaged during World War II and later restored, but was demolished in 1971 because its location near the Berlin Wall made it increasingly difficult to maintain.

The Vox-Haus was where Berliners first encountered regular radio broadcasts, marking the arrival of a new era in media and communication. People could experience firsthand the technology that would transform how they received news and entertainment from that moment forward.

The location sits directly at Potsdamer Platz, a central point in Berlin that is easily accessible with good transport connections. The building no longer exists today, but the area remains open to visitors who want to understand its role in media history.

Germany's first regular radio broadcast came not from a purpose-built studio but from a makeshift room tucked under the building's roof. This improvised beginning reveals how quickly operators had to adapt to launch this revolutionary new medium.