Full service sound studio in Hamburg-Ohlstedt (Germany). Founded in 1946 by [a11380499] as a film synchronization studio (also see [a1848432]); in 1971 a fourth studio for music production opened. In 1980 the studio was sold to porn producer [a1924937] who renovated the studio to include Dolby stereo recording. In 1991 the studio was again taken over by movie producer Bernd Gürtler. The studio is still in use for synchronization by the Gürtler company.

Engineers who worked here: [a575191].

Also appears on releases as:
- Alster-Studios
- Alsterstudio
- Alster-Studio
- Alsterstudio, Hamburg