Hansa Tonstudio is a recording studio located in the Kreuzberg district of Berlin, Germany. The studio, famous for its Meistersaal recording hall, is situated approximately 150 metres from the former Berlin Wall, giving rise to its former nicknames of "Hansa Studio by the Wall" or "Hansa by the Wall". Today, Hansa Studios' fully-restored Meistersaal is used for recording, as well as for concerts and other events.

The Meistersaal is a historic concert hall in Berlin, Germany. Built in 1910 as a chamber music concert hall, the building today enjoys protected building status. It is located in Berlin-Mitte near Potsdamer Platz. Its major claim to fame stems from the times when it was Studio 2 of Hansa Tonstudio. Since the 1990s, the Meistersaal has found use as a location for all manner of events.