Germanium, a chemical element to be found in semiconductors used for some of the best vintage and current studio equipment.
Photo by Theodore W. Cray

Schwebung Mastering, a service established by Stephan Mathieu, specializes in preparing audio for analog and digital products. Apart from stereo mastering, Studio Schwebung offers 16 track analog summing and the restoration of historical 78/45/33 rpm records, 1/4″ and 1/2″ reels as well as cassette tapes.

Operating from his studio located on the banks of the Middle Rhine in Germany, Stephan works with clients from around the world.

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Why Mastering?
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Studio Schwebung
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